IN
19. 5x + 7 < 2x + 1
How to solve

Answers

Answer 1

Answer:

x < - 2

Step-by-step explanation:

Step 1:

5x + 7 < 2x + 1           Equation

Step 2:

3x + 7 < 1        Subtract 2x on both sides

Step 3:

3x < - 6         Subtract 7 on both sides

Step 4:

x < - 6 ÷ 3        Divide

Answer:

x < - 2

Hope This Helps :)


Related Questions

(Please help) What is the inverse of the function f(x)=x+3?

H(x)= 1/3x + 3

H(x)= 1/3x -3

H(x)= x - 3

H(x)= x + 3

Answers

The correct answer would be 3. H(x)=x-3

5.125
Express that as a common fraction
please​

Answers

Answer:

41/8

Step-by-step explanation:

If bacteria have a growth rate of 100% every 20 minutes, how many will
there be after 120 minutes if you started with 1 bacteria?

Answers

i believe you have 6 bacteria 120 divided by 20 is 6 so


What is the interquartile range?
(a) 18
(b) 35
(c) 57
(d) 68
(e) 75

Answers

The answer is either b or c

what is the percent of 74 is 37​

Answers

Answer:

50% take 37/74 ×100 to get the answer

The correct answer is 50.trust me it is

2,000x + 6,000 = 3,500x - 39,000

Answers

x=30 may i please get brainliest
The answer is x=30 let me know if u need help with anymore questions and please make me brianliest

the cost of 4 pounds of grapes is $24.36.wgat is the constant of proportionality
A.6.09
B.20.36
C.8.12
D.28.36​

Answers

The answer
A:6.09

Th explanation
Divide 24.36 by 4 and that’s what you get

THIS IS THE 2ND TIME I SAY THIS PLZ HELP ME ASAP!!!!!!!!! THIS IS CONFUSING

Answers

Answer:

15

Step-by-step explanation:

i had this on a test

PLEASE ANSWER NEED HELP BAD AND IM OUT OF POINTS T-T




To determine whether they used the same number of tiles, set the two expressions equal to each other and solve for x. Is there a solution for x? Why or why not? If there is a solution, what is it?


Here is the equation stuff to solve:

Expression for the number of tiles Bruce used : 5x+2


Expression for the number of tiles Felicia used : 5x + 5



How could you change the equation so it has infinitely many solutions? What would infinitely many solutions mean in terms of the situation?

Answers

To determine whether they used the same number of tiles, set the two expressions equal to each other and solve for x. Is there a solution for x? Why or why not? If there is a solution, what is it?

5x +2 = 5x + 5 (subtract 5x and 2 on both sides)

0 = 3 No solution

How could you change the equation so it has infinitely many solutions?

Have 2 or 5 change because they need to be equal to each other. Its fine what you put as long as the equal sign is the same as the other side like 3 = 3 for example or 5 = 5, something like that. Once they have the same end then you can substitute the number to x.

What would infinitely many solutions mean in terms of the situation?

x represents the number of tiles they used

Tiffany wants to calculate the volume of her globe. The globe is in the shape of a sphere. She measured the circumference of the globe along the equator to be 24 inches. What is the volume of the globe? Round your answer to the nearest whole number.

Answers

Answer:

231in^3

Step-by-step explanation:

We know that the volume of a sphere/globe is given as

V=4 /3πr^3

but the circumference is expressed as

C=2πr

solving for r given  that C=24

24=2*3.142r

24=6.284r

r=24/6.284

r=3.8in

put r=3.6 in the expression for volume we have

V=4 /3π(3.8)^3

V=4 /3π(55

V=(220.59*3.142)/3

V=693.12/3

V=231in^3

The volume of the globe is 231in^3

The volume of the globe is 233  cubic inches.

Important information:

Circumference of the globe along the equator to be 24 inches.

We need to find the volume of the globe.

Volume of sphere:

Let [tex]r[/tex] be the radius of the globe.

Circumference of the globe along the equator is:

[tex]C=2\pi r[/tex]

[tex]24=2\pi r[/tex]

[tex]\dfrac{24}{2\pi }=r[/tex]

[tex]\dfrac{12}{\pi}=r[/tex]

Volume of the globe is:

[tex]V=\dfrac{4}{3}\pi r^3[/tex]

[tex]V=\dfrac{4}{3}\pi \left(\dfrac{12}{\pi}\right)^3[/tex]

[tex]V=\dfrac{4}{3}\pi \left(\dfrac{1728}{\pi^3}\right)[/tex]

[tex]V=233.444...[/tex]

[tex]V\approx 233[/tex]

Therefore, the volume of the globe is 233  cubic inches.

Find out more about 'Volume of sphere' here:

https://brainly.com/question/381274

who ever will be my girlfriend will get brainiest
or solve this question
Using the given points, determine Δy.



(-3, -5) and (0, 10)

Δy = 5
Δy = 15
Δy = 13
Δy = 3

Answers

Answer:

Δy = 5

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

hi lol

2.7.4 practice on Apex in GEOMETRY
REALLY CONFUSED!

Answers

The 2.7.4 practice on Apex in geometry focuses on the Pythagorean theorem and its applications. Students are assessed on their ability to apply the theorem to solve problems involving distances, heights, and lengths in right triangles.

The concept of 2.7.4 practice on Apex in geometry is a crucial topic that students must understand to excel in the subject. Geometry is the study of shapes, sizes, positions, and angles of objects and figures in space. The 2.7.4 practice on Apex in geometry mainly focuses on the Pythagorean theorem and its applications.

The Pythagorean theorem is a mathematical formula that is used to calculate the length of a right triangle's hypotenuse. It states that the square of the hypotenuse is equal to the sum of the squares of the other two sides.

The Pythagorean theorem is one of the most fundamental concepts in geometry, and it is essential to understand how to apply it in problem-solving. The 2.7.4 practice on Apex in geometry provides students with an opportunity to test their understanding of the Pythagorean theorem.

Students are expected to apply this theorem to solve problems related to distance, height, and length. The practice tests are designed to assess students' ability to use the Pythagorean theorem to calculate the length of the hypotenuse in a right triangle.

For more questions on Pythagorean theorem

https://brainly.com/question/343682

#SPJ8

can someone help me with 1-5 please because i’m really struggling

Answers

9514 1404 393

Answer:

angle SVR = 30°angle PVR = 90°angle SVQ = 60°angle SVP = 120°angle RVQ = 30°

Step-by-step explanation:

As with finding distances on a number line, the easiest way is to subtract the smaller coordinate from the larger. Here, the "number line" is the arc at the edge of the protractor. The corresponding coordinates are ...

  S: 40°

  R: 70°

  Q: 100°

  P: 160°

The measure of an angle with its vertex at V will be the difference between the "coordinates" of the endpoints of the arc it intercepts. That is ...

  m∠SVR = "R" - "S" = 70° -40° = 30°

The other angles are found the same way:

  m∠PVR = 160° -70° = 90°

  m∠SVQ = 100° -40° = 60°

  m∠SVP = 160° -40° = 120°

  m∠RVQ = 100° -70° = 30°

What is the sum of 23 and 40

Answers

Answer:

63

Step-by-step explanation:

Answer:

i believe the answer is 63

What is the difference between naming a segment and writing its distance?

Answers

Answer:

Explained below

Step-by-step explanation:

In naming a segment, we are essentially naming a line that has definite starting and endpoints. For example if the starting point of the segment is A and the endpoint is B, we can name it "segment AB".

In another example, a segment can be named with a single letter. For example the point from A to B can be referred to as "segment y" if AB is part of maybe a square.

Whereas, in writing a distance, we are essentially writing the measurement of length between the two endpoints. For example if the distance between AB is 20 metres, we can write distance between AB = 20 metres


4 Underline the digit in tenths place
a) 423.16
b) 5.2
() 235.46

Answers

a. is the 1
b. is the 2
c. is the 4

How many more cards does Linda make more than paul during the week? Enter the answer in the box.

Answers

Answer:

108

Step-by-step explanation:

72 / 2 = 36 x 3 = 108 yup yup

HIII SOMEONE PLSSS HELP MEEEE

Answers

B. x+2 hope this helps

Answer:

B. x+2 hope this helps

Step-by-step explanation:

Can i get brainliest

Corrupted by their power, the judges running the popular game show America’s Next Top Mathematician have been taking bribes from many of the contestants. During each of two episodes, a given contestant is either allowed to stay on the show or is kicked off. If the contestant has been bribing the judges, she will be allowed to stay with probability 1. If the contestant has not been bribing the judges, she will be allowed to stay with probability 1/3, independent of what happens in earlier episodes. Suppose that 1/4 of the contestants have been bribing the judges. The same contestants bribe the judges in both rounds. (a) If you pick a random contestant who was allowed to stay during the first episode, what is the probability that she was bribing the judges? (b) If you pick a random contestant, what is the probability that she is allowed to stay during both episodes? (c) If you pick a random contestant who was allowed to stay during the first episode, what is the probability that she ge

Answers

Answer:

(a) The probability that a contestant allowed to stay in the first episode is 0.5

(b) The probability that a contestant will be allowed to stay during both is 0.25

Step-by-step explanation:

The given parameters are;

The probability that a contestant who has been bribing the judges will be allowed to stay = 1

The probability that a contestant who has mot been bribing the judges will be allowed to stay = 1/3

The proportion of the contestant that has been bribing the judges = 1/4

The contestant who bribe the judges in the first round = The contestants who bribe the judges in the second round

(a) Let the total number of contestants = x

Therefore;

The number of contestants in the second round = x/4 + 1/3×(x - x/4) = x/2

Which gives that, half of the contestants make it to the second round

The probability that a contestant allowed to stay in the first episode, Pₐ₁, is given as follows;

Probability = (The number of required outcome)/(The number of possible outcome)

∴ Pₐ₁ = (x/4)/(x/2) = 2/4 = 1/2 = 0.5

The probability that a contestant allowed to stay in the first episode = 0.5

(b) The probability that a contestant will be allowed to stay during both episode, Pₐ₁₂ is given as follows;

The number of contestant that will be allowed to stay after each episode = 1/2×(The number contestant in the previous episode)

Therefore;

The number of contestant that will be allowed to stay after the first episode = 1/2 × x = x/2

The number of contestant that will be allowed to stay after the second episode = 1/2 × x/2 = x/4

Therefore, the number of contestant that will be allowed to stay after both episode = x/4

Pₐ₁₂ = (The number of contestant that will be allowed to stay after both episode)/(The total number of contestants)

∴ Pₐ₁₂ = (x/4)/x  = 1/4 = 0.25

The probability that a contestant will be allowed to stay during both = 0.25.

5x + 4 = 5x +4
O One Solutions
O Infinitely many solutions
O No Solution
Please help

Answers

Answer:

No Solution

Step-by-step explanation:

I think this will help you

Infinitely many, because if you subtract 5x from both sides, 4 = 4, and that is true at all times, no matter what x is.

HELP! Write the following equation in point slope form.

Slope of 5 and a x-intercept of -1

Answers

Answer:

y + 0 = 5 ⋅ ( x + 1 )

Step-by-step explanation:

Use the given slope and point to substitute into the point-slope formula

 y − y 1 = m ( x − x 1 ).

Answer: My answer is (5,-1) sorry for the stop - typing I had to do something.

Whos better

Rod wave or polo G

And whats 12x12

Answers

Answer:

rod wave and 144 for sure

Step-by-step explanation:

rod wave is fat which means he is better

Answer:

12x12 is 144

Step-by-step explanatio

What is 51,255 divided by 300 as a decimal?
es )
A)
170.8
B)
170.85
170.851
D)
170.8512

Answers

Answer:

B. 170.85

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

if y= 6 when x= 24, find the value of x when y= 7

Answers

Answer:

x=28

Step-by-step explanation:

the y to x ratio is 1:4 or in other words all you need to do is multiply the y by 4 to get your new x value

-Hope this helps

Answer:

x=28 Hope this helps

                         


What is it called when regression methods are used for prediction outside the
sampled range of xvalues?
Outliers
Estimation
Interpolation
Extrapolation

Answers

FLIP YOUR CHICKEN STRIPS! xvalues of range sampled

Write a multiplication expression using the following clues: 1. One factor is a two digit number between 1 and 10 2. One factor is a two digit number between 1 and 10 (different from the first) 3. The product is greater than 8, but less than 10​

Answers

Answer:

3.5 x 2.5=8.75

Step-by-step explanation:

(3a²+9a+6)-(7a+2) what is the answer

Answers

Answer:

I think the answer is 5a^2+8

Step-by-step explanation:

[tex]12a^{2} + 6 - 7a + 2 \\ 5a^{2} + 6 + 2 \\ 5a^{2} + 8[/tex]

Which expression is equivalent to
1/2(2n + 6)
A- 1/2 + 2n + 6
B- 2 1/2n + 6 1/2
C- n + 6
D- n +3

Answers

Answer:

D

Step-by-step explanation:

=(1/2)*2n+(1/2)*6

=n+3

Answer:

D

Step-by-step explanation:

=(1/2)*2n+(1/2)*6

=n+3

Help me please
Brainliest if correct THX!!!

Answers

Answer:

1. irrational number

2. rational number

3. terminating decimal

4. repeating decimal

Step-by-step explanation:

1. If x isn't rational, it must be an IRRATIONAL NUMBER(the root I usually means not, hence the opposite of rational)

2. RATIONAL NUMBER

3. TERMINATING DECIMAL

4. 0.77777...= REPEATING DECIMAL(7 is repeating)

7( 4 - 2x) - 6x = 3​

Answers

Answer:

x = 1.25

Step-by-step explanation:

7(4 - 2x) - 6x = 3

(28 - 14x) - 6x = 3

-28                  - 28

- 14x - 6x = - 25

- 20x = - 25

/ -20    / -20

x = 1.25

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