What are the answers they are due next period
Helppp

What Are The Answers They Are Due Next Period Helppp

Answers

Answer 1

Answer:A.½ B.-½ C.2⁷/20

Step-by-step explanation:A. 5¾+(-¼) =23/4 - ¼ =22/

=5½

B. -⅔+⅙ = (-4+1)/6=-½

 C. -8/5-¾= (-32-15)/20 =47/20 =2⁷/


Related Questions

g soccer fields vary in size. a large soccer field is 108 meters long and 56 meters wide. what are its dimensions in feet? length ft width ft what are its dimensions in inches? length in width in

Answers

The dimension of soccer field is 4252.176 in long and 2204.832 in wide.

The power to which the fundamental quantities are elevated in order to express a physical quantity is known as its dimension.

The dimension of soccer field is 108 meters long and 56 meters wide.

The dimension of soccer field in ft is 354.348 ft long and 183.736 ft in width.

As it is given that 1 m =3.28 ft

Therefore the length of the soccer field in ft is

108*3.281 = 354.348 ft

And width of the field is

56*3.281 = 183.736 ft

We know that 1 ft =12 in

Therefore, the length of the soccer field in inches is

354.348 × 12 = 4252.176 in

And width of the field is

183.736 *12 = 2204.832 in

To learn more about dimensions visit : brainly.com/question/29581656

#SPJ4

Gabriella has a loyalty card good for a discount at her local hardware store. The item she wants to buy is priced at $34, before discount and tax. After the discount, and before tax, the price is $27. 88. Find the percent discount

Answers

The percent discount is 18%.

Now, According to the question:

Based on the given condition:

Formulate:

(34 - 27.88) ÷ 34

Calculate the sum or difference:

= 6.12/34

Convert decimal into fraction:

[tex]=\frac{612}{\frac{100}{34} }[/tex]

Divide a fraction by multiplying its reciprocal:

[tex]\frac{612}{100}[/tex] × [tex]\frac{1}{34}[/tex]

Write as a single fraction:

= 612/ (100 × 34)

Cross out the common factor:

= 18/100

= 9/50

Multiply a number to both numerator and denominator:

[tex]\frac{9}{50}[/tex] × [tex]\frac{2}{2}[/tex]

= 18/100

Rewrite a fraction with denominator equals 100 to a percentage: 18%

Hence,  the percent discount is 18%.

Learn more about Percentage at:

https://brainly.com/question/15808538

#SPJ4

the last 2 are so difficult help?

Answers

The two mathematical expressions can be written as:-

2) . [ 23 + ( 14 ÷ 2 ) - 20 ] = 5

3) . [ 9² - ( 8 x 4 ) + 26 ] = 75

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

The two expressions will be solved as:-

For the first problem, the numbers are 23,2,14, and 20. The expression will be written as:-

[ 23 + ( 14 ÷ 2 ) - 20 ] = 5

[ 23 + 2- 20 ] = 5

[ 25 - 20 ] = 5

5 = 5

The numbers for the second expression are 8,26,9 and 4. The expression can be written as:-

[ 9² - ( 8 x 4 ) + 26 ] = 75

[ 81 - 32 + 26 ] = 75

[ 49 + 26 ] = 75

75 = 75

To know more about an expression follow

https://brainly.com/question/25968875

#SPJ1

Gordon irons some shirts for staff at a hotel.

The total weight of these shirts is 9. 5 kg.

Each shirt weighs 190 g.

Gordon charges £38 to iron these shirts.

He sees this advert for ironing in a newspaper.

Ironing Palace

Shirts

90p each

Gordon thinks he charges less to iron these shirts than the Ironing Palace would

charge.

Is Gordon correct?

Answers

As per the unitary method, Gordon is correct because the Gordon would charge more than Ironing Palace

In math the term unitary method is defined as the value of a single unit and then find the value of more or fewer units by multiplying their quantity with the value of a single unit.

Here we have given that the total weight of these shirts is 9. 5 kg.

And here we have also given that each shirt weighs 190 g.

And Gordon charges £38 to iron these shirts.

And the charges in the Ironing Palace is 90p for each.

Here we have to use the unitary method to calculate the values for each of them,

The Total cost for Gordon is calculated as,

=> 38 x (9.5 / 0.19)

=> 1900

And the total cost for Ironing Palace is calculated as,

=> 90 x 9.5

=> 855

Therefore, while we looking into the values we have identified that Gordon is correct.

To know more about Unitary method here

https://brainly.com/question/28276953

#SPJ4

James Harden's 6 year investment of $100,000 accrued 4.2% interest
continuously. About how much money does he expect to receive?

Answers

[tex]~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$100000\\ r=rate\to 4.2\%\to \frac{4.2}{100}\dotfill &0.042\\ t=years\dotfill &6 \end{cases} \\\\\\ A = 100000e^{0.042\cdot 6} \implies A = 100000e^{0.252}\implies A \approx 128659.60[/tex]

aldo's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs $4.10 aldo per pound, and type b coffee costs $5.45 per pound. this month's blend used twice as many pounds of type b coffee as type a, for a total cost of $465. how many pounds of type a coffee were used?

Answers

The amount of type A used is A=31 lbs.

Assign variables for unknowns.

Let A be the number of pounds of Type A coffee.

Let B be the number of pounds of Type B coffee.

If one pound of Type A costs $4.10 then A pound costs 4.10A

If one pound of Type B costs $5.45 then B pounds cost 5.45B

At this point, you have two equations with A and B as variables.  You can use the substitution or elimination method to solve for A.

Equations:

B = 2A----(1)

4.10A + 5.45B = 465.00

4.10A + 5.45(2A) = 465.0

4.10A + 10.9A = 465.00

15A = 465.00

A = 31 lbs (amt. of type A coffee used)

To know the amount of type B coffee used just plug the A value in equation(1) we get:

B=2(31)

B=62.

To know more about substitution method:

https://brainly.com/question/26094713

#SPJ4

The Formula for the volume, V , of a pyramid is V = 1/3Bh , where B is the area of the base of the pyramid and h is the pyramid's height. The base of the pyramid shown has a length of 9m and a width of 8m. The height of the pyramid is 12m.
What Is The Volume Of The Pyramid?
A. 136 m^3 B. 256 m^3
C. 288 m^3 D 324 m^3

Answers

288 m³ is The Volume Of The Pyramid.

What is volume?

The space occupied inside an object's borders in three dimensions is referred to as its volume. It is sometimes referred to as the object's capacity.

Given, The base of the pyramid shown has a length of 9m and a width of 8m. The height of the pyramid is 12m.

Since, The Formula for the volume, V , of a pyramid is V = 1/3Bh ,

where B is the area of the base of the pyramid and h is the pyramid's height.

Since, Area of rectangle = Width *height

Thus, Area of the base = 9 * 8

Area of the base = 72 m²

So, the volume of pyramid (V) =  1/3Bh

the volume of pyramid (V) = 1/3 * 72 * 12

the volume of pyramid (V) =  288 m³

therefore, The Volume Of The Pyramid is 288 m³.

Learn more about Volume here:

https://brainly.com/question/1578538

#SPJ1

4/9 x 7/8 =7/18 what is 7/8x4/9 how do u know without multiplying?

Answers

Answer:

7/18.

Step-by-step explanation:

We know that the result is the same because multiplication is Commutative.

The order of the operation does not matter.

the median of a sample will always equal the . a. mode b. mean c. 50th percentile d. 75th percentile

Answers

The median of a sample will always equal the 50th percentile.

What is median?

The median is the value in the middle of a data set, which means that 50% of the data points have a value less than or equal to the median, and 50% of the data points have a value greater than or equal to the median. The statistical median is the number in the middle of a series of numbers. To find the median, sort each number by size; the number in the middle is the median. The median is the value in the middle of a set of data. First, organize and sort the data in ascending order from smallest to largest. Divide the number of observations by two to find the midpoint value. If there are an odd number of observations, round that number up to the nearest whole number, and the value in that position is the median.

Here,

A sample's median will always equal the 50th percentile.

To know more about median,

https://brainly.com/question/29156884

#SPJ1

Help please!
select all the equations with the same slope​

Answers

Answer: the second, third and fifth options.

Step-by-step explanation:

When an equation is set up in a y=mx+b format, the slope is always equal to the value m.

the national center for health statistics (nchs) reports that 70% of u.s adults aged 65 and over have ever recieved a penumococcal vaccination. assume that the pneumococcal vaccination rate applies to an independent random sample of 20 u.s adults aged 65 and over who visit an emergency room (er). compute the probability that exactly 14 adults have been vaccinated. round your answer to three decimal places.

Answers

The probability that exactly 14 adults have been vaccinated 0.49

Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e., how likely they are going to happen, using it. Probability can range from 0 to 1, where 0 means the event to be an impossible one and 1 indicates a certain event

the national center for health statistics (nchs) reports that 70% of us adults aged 65 and over have ever  vaccination

the pneumococcal vaccination rate applies to an independent random sample of 20 us adults aged 65

the probability that exactly 14 adults have been vaccinated

(14/20)*(70/100)

0.49

The probability that exactly 14 adults have been vaccinated 0.49

To know more about probability  visit brainly.com/question/30034780

#SPJ4

if the image of point (x,5) is (-6, y) when it is translated by the vector t(6 -2) Find the vaue of x and y

Answers

If the image of point (x,5) is (-6, y) when it is translated by the vector t(6 -2), then the values of x = -12 and y = 3.

What is mean by translated by vector?

Vector translation is a mathematical concept that describes how an object is moved in space. It involves the use of a vector, which is a quantity that has both magnitude and direction. A vector can represent a displacement, a velocity, an acceleration, or any other physical quantity that has both magnitude and direction.

When an object is translated by a vector, it moves a certain distance in a specific direction. This is usually done by adding the vector to the current position of the object. The magnitude of the vector determines the distance of the translation, while the direction of the vector determines the direction of the translation.

Additionally, the vector can be used to rotate the object. This is done by multiplying the vector by the object’s rotation matrix. The result is the object's new orientation in space, which can be used to orient the object in a different direction.

Vector translation is used in a variety of applications, including computer graphics, robotics, and navigation systems. It i also used in mathematics and physics to represent physical phenomena, such as forces, velocities, or accelerations.

Let the point P(x,5) be translated by the vector t(6,-2).

The image of point P is (x',y') = (x+6,5-2) = (-6,y)

Therefore, x+6 = -6

=> x = -6-6 = -12

Similarly, 5-2 = y

=> y = 5-2 = 3

So the value of x is -12 and y is 3.

To learn more about translated vector, visit

brainly.com/question/29077108

#SPJ1

Find the distance between the points (-4,7) and (-4,-5).

Answers

Answer: The distance between the points (-4,7) and (-4,-5) is 12.

Step-by-step explanation:

To calculate the distance between two points, we apply the following formula:

[tex]\huge \boxed{\sf{d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} }}[/tex]

The points are:

x₁ = -4y₁ = 7x₂ = -4y₂ = -5

To solve the process is:

First we solve what goes inside the parentheses.Then we calculate the result of the parentheses to the power of 2.We add the two results and then we calculate the square root.

We substitute the points in the previous formula given, then

[tex]\huge \boxed{\sf{d=\sqrt{(-4-(-4))^2+(-5-7)^2 } }}[/tex]

[tex]\huge \boxed{\sf{d=\sqrt{0^2+(-12)^2 }=\sqrt{0+144} }}[/tex]

[tex]\huge \boxed{\sf{d=\sqrt{144}=12 }}[/tex]

If you want to learn more from mathematics, I share this link to complement your learning:

https://brainly.com/question/10944371

2. use the pie charts to answer the following questions. a. identify the party that won the highest percentage of votes and seats in 1982. b. describe a change between the percentage of seats won by republicans in 1982 and 2012. c. draw a conclusion about the difference in percentage of votes won and seats

Answers

a. The party that won the highest percentage of votes and seats in 1982 is democrat.

b. A change between the percentage of seats won by republicans in 1982 and 2012 is 4%

c. The difference between votes percentage and seats percentage for democrat is 4% and 26% respectively. The difference between votes percentage and seats percentage for republican is 3% and 26% respectively.

The pie chart is given below:

a. We have to identify the party that won the highest percentage of votes and seats in 1982.

We can see that in diagram that gray part of circle shows the vote percentage of democrat and white part of circle shows the vote percentage of republican.

Republican gain votes in 1982 = 52%

Democrat gain votes in 1982 = 49%

So the democrats get the maximum votes in 1982.

b. We have to describe a change between the percentage of seats won by republicans in 1982 and 2012.

In 2012 republican get votes percentage = 48%

In 1982 republican get votes percentage = 52%

So the change between 1982 and 2012 = (52 - 48)% = 4%

c. We have to draw a conclusion about the difference in percentage of votes won and seats.

In 2012 republican get votes percentage = 48%

In 1982 republican get votes percentage = 52%

So, the difference between vote percentage is 4%.

In 2012 republican get seats percentage = 25%

In 1982 republican get seats percentage = 51%

So, the difference between seats percentage is 26%.

In 1982 democrat get votes percentage = 49%

In 2012 democrat get votes percentage = 52%

So, the difference between vote percentage is 3%.

In 2012 democrat get seats percentage = 75%

In 1982 democrat get seats percentage = 49%

So, the difference between seats percentage is 26%.

To learn more about pie chart link is here

brainly.com/question/9979761

#SPJ4

Valerie created a table of a proportional relationship that contains the point (3, - 18). which of the tables below could be Valerie’s?

Answers

Valerie's table is the table for which the y-value is given by the multiplication of the x-value by -6.

How to model the proportional relationship?

A proportional relationship is modeled as follows:

y = kx.

In which k is the constant of proportionality.

The constant for the relationship in this problem is given as follows:

k = -18/3

k = -6.

Hence the relationship is given as follows:

y = -6x.

Missing Information

The problem is incomplete, hence the answer was given in general terms.

More can be learned about proportional relationships at https://brainly.com/question/10424180

#SPJ1

What’s the slope and y-intercept of 3x-4y=20

Answers

Answer:

Slope:3/4

y-int: (0,5)

Step-by-step explanation:

Slope:

3x-4y=20

-3x        -3x

-4y=-3x+20

/-4     /-4

y=3/4x+5

So 5 would be y-int

PLEASE HELP I HAVE A 46 IN MATH RN...

Answers

C is the right answer. it would be x and then y so the closest answer would be c with 12 for x and 2 for y

need explanation and steps

Answers

The length of the line segment AC and AG will be 6√2 units and 6√3 units, respectively.

What is a Pythagoras theorem?

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

The Pythagoras theorem formula is given as

H² = P² + B²

AB = 6

BC = 6

CG = 6

Then the length of diagonal AC is given as,

AC² = AB² + BC²

AC² = 6² + 6²

AC = 6√2

Then the length of diagonal AG is given as,

AG² = AC² + CG²

AG² = (6√2)² + 6²

AG = 6√3

The length of the line segment AC and AG will be 6√2 units and 6√3 units, respectively.

More about the Pythagoras theorem link is given below.

https://brainly.com/question/343682

#SPJ1

Jolly Roger Peanut Butter cost $3. 59 for a small jar last year. This year the jar costs $4. 19. What is the inflation rate, to the nearest tenth percent?

Answers

The inflation rate is 16.71 %

As we know the inflation rate is given by the percentage error.

We know that the formula for the percentage error:

Percentage Error = [ ( | Measured Value - True Value | ) / True Value ] x 100

Let us assume that A represents the inflation rate of percentage error.

Here, the cost of the Jolly Peanut butter is = $ 3.59

So , the original cost = $ 3.59

The increased cost of Jolly Peanut butter is = $ 4.19

So , the new rate = $ 4.19

Now , the inflation rate is given by the formula of percentage error,

Percentage Error = [ ( | Measured Value - True Value | ) / True Value ] x 100

A = [ ( 4.19 - 3.59 ) / 3.59 ] x 100

A =  ( 0.6 / 3.59 ) x 100

A = 0.16713 x 100

A = 16.71 %

Learn more about percentage error here:

brainly.com/question/28746643

#SPJ4

What is the area of the triangle?
16 square units
32 square units
8 square units
4 square units

Answers

Answer:

8 square units

Step-by-step explanation:

For a triangle,

area = base × height / 2

We need to identify a base and a height for this triangle, and then use them in the area formula above.

Use BC as the base.

A height of a triangle is usually inside the triangle, but not always.

The height of a triangle is a segment that is perpendicular to the a side, or the line containing a side, and intersects the opposite vertex.

In this case, for base BC, the height is a segment from point (-2, 2) to point A.  The length of the height is 4.

area = 4 × 4 / 2

area = 8 square units

Baumgartner, Prosser, and Crowell are grading a calculus exam. There is a true-false question with ten parts. Baumgartner notices that one student has only two out of the ten correct and remarks, "The student was not even bright enough to have fipped a coin to determine his answers. " "Not so clear," says Prosser. "With 340 students I bet that if they all ?ipped coins to determine their answers there would be at least one exam with two or fewer answers correct. " Crowell says, "I’m with Prosser. In fact, I bet that we should expect at least one exam in which no answer is correct if everyone is just guessing. " Who is right in all of this?

Answers

According to Bernoulli's theorem, the success rate for the situation is 0.7173.

In math Bernoulli's theorem is states that that random experiment with exactly two possible outcomes, "success" and "failure" in which the probability of success is the same every time the experiment is conducted.

In order to calculate p we must sum the possible permutations of getting 0 success of 10 trials, 1 success of 10 trials, and 2 successes of 10 trials, and divide this sum by the total possible subsets from 10 elements, then it can be written as,

=> P = (10 1) (10 2) (10 1) / 2¹⁰

When we simplify this one, then we get,

=> P = 56/1024

=> P = 0.0547

When we apply the value on Bernoulli's theorem, then we get,

=> B(340, 0.0547, 0) = ( 340 0 ) x (1/1024) x (1023/1024)³⁴⁰

When we simplify this one then we get,

=> B = 0.7173

To know more about Bernoulli's theorem here.

https://brainly.com/question/24232842

#SPJ4

find tan theta where theta is the angle shown.

Answers

Here we would like to find out the value of given trigonometric ratio . A right angled triangle is given to us with perpendicular= 8 and hypotenuse= 11 . Firstly let's calculate the base using Pythagoras theorem as ,

[tex]\longrightarrow h^2=p^2+b^2\\[/tex]

[tex]\longrightarrow 11^2 = 8^2+b^2\\ [/tex]

[tex]\longrightarrow 121 = 64 + b^2\\ [/tex]

[tex]\longrightarrow b^2=121-64=57\\ [/tex]

[tex]\longrightarrow b =\sqrt{57}=7.54 \\ [/tex]

Now we know that,

[tex]\longrightarrow \tan\theta =\dfrac{p}{b}\\ [/tex]

so substitute the respective values,

[tex]\longrightarrow \tan\theta =\dfrac{8}{7.54}\\ [/tex]

[tex]\longrightarrow\underline{\underline{ \tan\theta = 1.06 \approx \boxed{1}}} [/tex]

and we are done!

The image of a trapezoid is shown.

An isosceles trapezoid with a short base of 3 meters and a height of 5 meters. The portion of the large base from the left vertex to the perpendicular is 4 meters. The portion of the large base from the right vertex to the perpendicular is 7 meters.

What is the area of the trapezoid?

Answers

The area of the trapezoid is 42.5 m².

What is trapezium?

A trapezium is a quadrilateral with four sides where two sides are parallel to each other.

We have,

Trapezoid:

Short base = 3 m

Height = 5 m

Large base.

= 4 + 3 + 7

= 14 m

Now,

Area of a trapezoid.

= 1/2 x (Short base + Large base) x h

= 1/2 x (3 + 14) x 5

= 1/2 x 17 x 5

= 42.5 m²

Thus,

Trapezoid area is 42.5 m².

Learn more about trapezium here:

https://brainly.com/question/22607187

#SPJ1

Which excerpt from Click It or Ticket Mobilization Media Campaign bet achieve the purpoe of informing people that eat belt law are enforced nationwide?

Answers

Click It or Ticket is a nationwide campaign to enforce seat belt laws and increase seat belt use, supported by major organizations.

Nationwide Seat Belt Enforcement Campaign

Click It or Ticket is a nationwide mobilization campaign to enforce seat belt laws and increase seat belt use. It is a joint effort of state and local law enforcement, highway safety offices, and the National Highway Traffic Safety Administration and is supported by national and state-level organizations, including:

The National Safety CouncilThe American Automobile AssociationThe Governor's Highway Safety Association

Learn more about Seat Belt: https://brainly.com/question/11885927

#SPJ4

114 purple pins 361 yellow pins, what percent of the pins where purple?

Answers

Answer: About 31%

Step-by-step explanation:

1. Divide 114 to 361

(a) Find the first four terms, in ascending powers of x, of the binomial expansion of
(1+12x)^1/2
giving each term in simplest form.

(b) Explain how you could use x=1/36 in the expansion to find an approximation for √12

There is no need to carry out the calculation.

Answers

a) The binomial expansion of (1+12x)^1/2 is given by:

(1+12x)^1/2 = 1^1/2 + (1/2)(1^-1/2)(12x) + (1/2)(1^-1/2)(-1/2)*(12x)^2 + ...

Binomial expression: what is it?

A polynomial with only terms is a binomial. An illustration of a binomial is x + 2, where x and 2 are two distinct terms. Additionally, in this case, x has a coefficient of 1, an exponent of 1, and a constant of 2. As a result, a binomial is a two-term algebraic expression that contains a constant, exponents, a variable, and a coefficient.

The first four terms, in ascending powers of x, are:

1, (1/2)(12x), (1/8)(12x)^2, (1/16)*(12x)^3

b) To use x=1/36 in the expansion, you would substitute x=1/36 into the expansion, and keep only the terms up to x^3 (the fourth term in the expansion). This will give an approximation of the value of (1+12x)^1/2 when x=1/36.

This will be an approximation of √12 because x=1/36 corresponds to 12x = 1 and the initial value of the expansion is 1 + 12x .

We can use this approximation to approximate square root of 12 and also for other square roots by using appropriate x values.

Learn more about Binomial expression

https://brainly.com/question/13672615

#SPJ1

let r(x) = f(g(h(x))), where h(1) = 2, g(2) = 4, h'(1) = 4, g'(2) = 4, and "f '(4) = 7". find r'(1). r'(1)

Answers

Answer: To find r'(1), we need to use the chain rule of differentiation, which states that:

r'(x) = f'(g(h(x))) * g'(h(x)) * h'(x)

In this case, we know that:

h(1) = 2, g(2) = 4, h'(1) = 4, g'(2) = 4, and f '(4) = 7

Therefore:

r'(1) = f'(g(h(1))) * g'(h(1)) * h'(1) = f'(g(2)) * g'(2) * h'(1) = 7 * 4 * 4 = 112

So, the derivative of r(x) with respect to x at x = 1 is 112

Step-by-step explanation:

a partial relative frequency distribution is given. class relative frequency a 0.22 b 0.18 c 0.40 d (a) what is the relative frequency of class d? (b) the total sample size is 200. what is the frequency of class d? (c) show the frequency distribution. class frequency a b c d total (d) show the percent frequency distribution. class percent frequency a b c d total

Answers

The frequency Asked in the problem are listed below in order:

0.2040200100

What is a frequency distribution?

To make the information easier to understand, frequency distributions are visual displays that organise and present frequency counts. Absolute frequencies as well as relative frequencies, such as percentages or ratios, can be displayed in frequency distributions.

Given, a partial relative frequency distribution is given. class relative frequency a 0.22 b 0.18 c 0.40 d

Since all relative frequencies add up to be 1.

So,

0.22 + 0.18 + 0.40 + x = 1

x = 0.20

For b)

total sample size * relative frequency = frequency of a class

200*0.2 = 40

For c)

Frequency distribution is calculated as the frequency of a class = total sample size * relative freq.

A = 44

B = 36

C = 80

D = 40

TOTAL = 200

For d)

Percent frequency is calculated as Percent frequency of a class = 100 * relative freq.

A = 22

B = 18

C = 40

D = 20

TOTAL = 100

Learn more about frequency distribution here:

https://brainly.com/question/28406412

#SPJ1

Complete question:

How to solve 3x+30+x=10+2x+5x+2

Answers

After simplification, the value of x is 6.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The expression is,

⇒ 3x + 30 + x = 10 + 2x + 5x + 2

Now, We can solve as;

⇒ 3x + 30 + x = 10 + 2x + 5x + 2

Combine like terms;

⇒ 4x + 30 = 12 + 7x

Subtract 4x both side,

⇒ 4x + 30 - 4x = 12 + 7x - 4x

⇒ 30 = 12 + 3x

Subtract 12 both side,

⇒ 30 - 12 = 3x

⇒ 18 = 3x

⇒ 3x = 18

Divide by 3;

⇒ x = 6

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1

Doctor Jones starts an appointment every 20 minutes.

Doctor Warholm starts an appointment every 35 minutes.


The first appointment for both doctors starts at 8. 30 am.


What is the next time that they have an appointment start at the same time?

Answers

The next time that they have an appointment start at the same time is at  10:50 a.m.

Now, According to the question:

Ist Step

For the same time, take LCM of 20 and 35.

20 = 2 × 2 × 5

35 = 5 × 7

IInd Step

HCF (20, 35) = 2 × 2 × 5 × 7

HCF (20, 35) = 140

Hence, it will take the appointment after 140 minutes which equals to 2 hours 20 minute.

Now, from 8.30 am, the addition of the 2 hours 20 minute gives us 10:50 a.m. which is the next time that they have an appointment start at the same time.

Learn more about LCM and HCF at:

https://brainly.com/question/17437347

#SPJ4

Other Questions
finally, the client would have to reimburse dakota for every penny of actual expenses and costs incurred in-house, such as photocopies, plus any costs and expenses incurred from outside services providers, such as court reporters or experts. the client was astonished at the exorbitant fees, but she reluctantly agreed because she felt she had no real choice. dakota did memorialize their agreement in writing. is attorney dakota subject to discipline for this fee agreement? Answer this if you know how to create a works cited entry.. picture included.. help.. 2015 memorandum of agreement under which nasa is the lead agency for implementing cercla actions at nasa wff for fuds Write a real-world problem that you could represent with the equation 20 2n5 4. Solve the equation to find the answer to your problem Answer 8 and 9.Find the measure of an arc from the central angle. 26. Which of the following contains the correct in-text citation for the above sentence, with information from Source #1?*People have been using chilies in their food since 7500 BC (Tang).People have been using chilies in their food since 7500 BC (Lonely Planet 2014).People have been using chilies in their food since 7500 BC. (Tang)People have been using chilies in their food since 7500 BC. (Lonely Planet 2014)No in-text citation is needed. Matthew and David have $689.45. If David has $346.90, how much does Matthew have? Right and solve an additional equation to find how much money belongs to Matthew. How are coniferous trees different from deciduous trees? (Select all that apply.) BRAINLY Alessandra is having a dinner party she calculates that each meal will cost 13.00$ a person she has an 85 dollar budget for her party which inequality represents the number of people she can invite without going over her 85$ budget Participant observation is an essential anthropological research strategy. Identify whether or not these are examples of participant observation. To find the least number that is divisible by 2, 3, 4, 6, and 8, which are the only two factors that you need to use? Explain Elastic and (for our purposes) Nearly Elastic Collisions:Select all that applyconserve the momentum of each objectconserve the total kinetic energy of the systemconserve the total momenta of the systemconserve the kinetic energy of each object i had not known you a month before i felt that you were the last man in the world whom i could ever be prevailed on to many a burn patient is brought to the emergency department. the nurse knows that the first systemic event after a major burn injury is what? Which depreciation method calculates annual depreciation expense based on book value at the beginning of each year? Assume that Zimbabwe and Portugal can switch between producing toothbrushes and producing hairbrushes at a constant rate. Refer to Table 3-6. Assume that Zimbabwe and Portugal each has 180 machine minutes available. If each country divides its time equally between the production of toothbrushes and hairbrushes, then total production is 24 toothbrushes and 12 hairbrushes. 48 toothbrushes and 24 hairbrushes. 96 toothbrushes and 48 hairbrushes. 720 toothbrushes and 1440 hairbrushes the forcing of captured sailors to sail/ fight for a country that they are not a citizen of. true or false Your team at amazon is overseeing the design of a new high-efficiency data center at HQ2. A power grid need to be generated for supplying power to N servers. All servers in the grid have to be connected such that they have access to power. The cost of connections between different servers varies. Assume that there are no ties, names of servers are unique, connections are directionless, there is at most one connection between a pair of servers, all costs are greater than zero, and a server does not connect to itself. Write an algorithm to minimize the cost of connecting all servers in the power grid. Input two arguments - num, an Integer representing number of connections. Connectons, representing a list of connections where each element of the list consists of two servers and the cost of connection between the servers. Note The cost of connection between the servers is always greater than 0 Prefijos para regular,til,ordinario,presidente,ordenado,proporcion Select all the true statements about the table.x y2 76 218 2814 49The slope is 3.5.There is a proportional relationship between the variables x and y.The slope is 7.There is a linear relationship between the variables x and y, but not a proportional relationship.The graph does not pass through the point (0, 0).