Mathematics Middle School

Which situation is best represented by the following equation

68.50x + 127.95 = 675.95

Answers

Answer 1

Answer: Option B

Step-by-step explanation:

Considering Option A

we can infer that the office manager paid a total of $675.95

the cost of the software package is $68.50

while an employee is paid $127.95 every hour she works on the website

So, the equation for this situation goes like this: 68.50 + 127.95x = 675.95

Coming to Option B

we can infer that the office manager paid a total of $675.95

the cost of one monitor is $127.95

while the hard drives are for $68.50 each

So, the equation for this situation goes like this: 68.50x + 127.95 = 675.95

Hence Option B is the correct answer

To learn more about Equations,

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Related Questions

I know the answer is 24 but I need the work

Answers

Answer:

24+36=60. 60/10=6. 6x4=24.

Answer above is correct

Choose an expression that is equivalent to the following.
6n + 2(3 - 5n)

A. n+6
B. 16n+6
C. 6-4n
D. 11n

Answers

Answer: C. 6-4n

Step-by-step explanation:

We will simplify the expression and see which one is equivalent.

Given:

6n + 2(3 - 5n)

Distribute:

6n + 6 - 10n

Subtract:

-4n + 6

This is the same as 6 - 4n, so our answer is C. 6-4n

Answer:

6-4n (C.)

Step-by-step explanation:

First you would do 2x3=6

2x-5n=-10n

6n+ -10n= -4n

6-4n

pls help mee/////////

Answers

Answer:c

Step-by-step explanation:im smart

The model represents an equation

What is the solution for the equation

Please help will give brainlest

Answers

Answer:

G. x = 6/5

Step-by-step explanation:

There are 5x's and 4 ones on the left side ==> 5x + 4

There are 10 ones on the right side ==> 10

Equation left and right side expressions gives the equation:

5x + 4 = 10

Subtract 4 on both sides:
5x + 4 - 4 = 10 -4

5x = 6

Divide by 5 both sides
5x/5 = 6/5

x = 6/5

Please help will give brainlest

Answers

Answer:

C) 10 + 7x > 40

Step-by-step explanation:

we know that ms. Hernandez Already paid 10 for her ticket and we know how much money it would cost for each child, but we do not know how many kids there are, also we know that she ms. Hernandez doesn’t want to spend more than 40

Ms.Hernandez = 10

Children = 7x

A number > 40

10 + 7x > 40

Find the approximate radius of a circle with a circumference of 51.81 millimeters. Use 3.14 for π. Round to the nearest hundredth if necessary.

Answers

Answer: 16.5

Step-by-step explanation:

51.81/3.14=16.5

Simple :)

Hope it helps!

Answer:16.5
51.81/3.14= 16.5

Which statement accurately describes Benedict of Nursia?

A. He founded the Holy Roman Empire and was crowned its first emperor by the pope.

B. He founded an abbey at Monte Cassino and is known as the "father of monasticism."

C. He led the First Crusade to reclaim the Holy Land for Christianity.

D. He designed and built the first Gothic cathedral, Notre Dame, in Paris.

Answers

Answer:

You put it in the wrong subject, but C is the right answer!

Step-by-step explanation:

If you have any questions please ask me! :)

B. He founded an abbey at Monte Cassino and is known as the "father of monasticism."

can u help me pls ik u lookin so pls help me

Answers

Answer:

1240.4 mm²

Hope this helps!

Step-by-step explanation:

The surface area of the regular pyramid is the area of the base plus the area of the 5 triangles.

One triangle has the formula of [tex]\frac{1}{2}[/tex] × Base × ( Slant ) Height.

One triangle has the area of [tex]\frac{1}{2}[/tex] × 16 × 20 = 8 × 20 = 160 mm²

160 mm² × 5 ( cause there are 5 triangles ) = 800 mm²

800 mm² + 440.4 mm² = 1240.4 mm²

Answer:

1240.4 mm²

Step-by-step explanation:

Surface area: add all of the sides' areas

Area of a triangle is 1/2 bh

1/2 (16)(20)=160(one side)

Since there are 5 sides we would do 160x5=800

Then adding the 2 areas together

440.4+800=1240.4

hopefully the last question!!

Answers

Answer:

the answer is 16.23

please help......................

Answers

Answer: 6.6 in^2

Step-by-step explanation:

2.2 x 3 = 6.6

You can get the answer by multiplying width times length giving you 6.6 inches

i need help.............................................

Answers

Answer: 9 yd^2

Step-by-step explanation: 4.5 x 2 = 9

Answer:

31.5 (31 1/2)

Step-by-step explanation:

A=l x w x h

3 1/2 x 4 1/2 x 2= 31 1/2/31.5

Which of the following is the solution set of x < 5?

A) x = {5, 4, 3, 2, 1, ... }
B) x = {5, 6, 7, 8, 9, ... }
C) x = {4, 3, 2, 1, ... }
D) x = {3, 4, 5, 6, 7, ... }

with solution pls, show the solution how did you get the answer

Answers

The best answer from the options provided is C, because "x<5" means all the numbers less than 5 and answer C only has integers that are less than 5.

Now C isn't a perfect answer, because C leaves out all the other fractions and decimals like 4.3 and 3/4 that are also less than 5, but aren't in answer C.

But given your choices, A, B, and D are not the answer, since they all have a number included that's greater than OR equal to 5.

The correct answer is B) x = {5, 6, 7, 8, 9, ... }.

To see why, let's break down the inequality x < 5. This inequality means that x can be any number that is less than 5, but not including 5 itself. In other words, x can be any number in the open interval (-∞, 5).

The solution set for this inequality is any set of numbers that satisfies this condition. The set of numbers in option B) {5, 6, 7, 8, 9, ... } is the only set that satisfies this condition, since all of these numbers are less than 5.

Option A) {5, 4, 3, 2, 1, ... } includes 5, which is not a solution to the inequality x < 5.

Option C) {4, 3, 2, 1, ... } does not include any numbers greater than or equal to 5, so it does not satisfy the inequality x < 5.

Option D) {3, 4, 5, 6, 7, ... } includes 5, which is not a solution to the inequality x < 5.

Ms. Hernandez is taking her children and their friends to the movies. She will pay $10 for her adult ticket and $7 for each child ticket. Ms. Hernandez does not want to spend more than $40. Which inequality can be used to find c, the number of child tickets Ms. Hernandez can purchase?

Answers

Answer:

The inequality can be used to find c, the number of child tickets Ms. Hernandez can purchase is option (D) 10 + 7x ≤ 40.

Step-by-step explanation:

Step 1: Let x be the number of child tickets that Ms. Hernandez can purchase.

Step 2: The cost of the adult ticket is $10, and the cost of each child ticket is $7. Therefore, the total cost T of the tickets can be expressed as:

T = 10 + 7x

Step 3: Ms. Hernandez does not want to spend more than $40. So, we can write an inequality to express this:

T ≤ 40

Substituting the expression for T, we get:

10 + 7x ≤ 40

Simplifying the inequality:

7x ≤ 30

Step 4: Dividing both sides by 7:

x ≤ 4.2857

Since we cannot purchase a fraction of a ticket, Ms. Hernandez can purchase at most 4 child tickets.

Therefore, the inequality that can be used to find c is:

7x + 10 ≤ 40 or 10 + 7x ≤ 40.

To learn more about fraction,

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Simplify the expression.
9(-1/3m + 4) - 6m

A. -3m + 36
B. 3m + 36
C. -9m + 36
D. 9m + 36

Answers

Answer:

9(-1/3m + 4) - 6m can be simplified as follows:

- Distribute the 9: 9(-1/3m) + 9(4) - 6m

- Simplify: -3m + 36 - 6m

- Combine like terms: -9m + 36

Therefore, the simplified expression is -9m + 36.

So, the answer is C.

Step-by-step explanation:

The correct option is C

Find the area of the composite figure.

A) 38 square units
B) 49 square units
C) 41.7 square units
D) 34.8 square units

Answers

Answer:

The answer is C (41.7)

Step-by-step explanation:

If you have any questions please ask me! :)

Answer: C) 41.7 square units

Triangle ABC ~ triangle DEF. Use the image to answer the question.

a triangle ABC with side AC labeled 7.32 and a second triangle DEF with side DE labeled 8.8, side FD labeled 6.1 and side EF labeled 6.4

Determine the length of side AB and BC in triangle ABC.

AB = 10.065, BC = 8.388
AB = 8.8, BC = 6.4
AB = 10.56, BC = 7.68
AB = 7.425, BC = 5.954

Answers

Answer:

AB = 10.56 BC = 7.68

Step-by-step explanation:

With AC provided, we first have to find the quotient of AC and DF.

AC = 7.32

DF = 6.1

7.32 ÷ 6.1 = 1.2

So AC's dimensions are 1.2 times larger. So we use 1.2 to find AB and BC.

The similar sideline of AB is DE, and DE = 8.8

So we multiply 8.8 by 1.2

8.8 x 1.2 = 10.56

AB = 10.56

We do the same for BC. BC's similar sideline is EF, and EF = 6.4

6.4 x 1.2 = 7.68

BC = 7.68

Therefore AB = 10.56 and BC = 7.68

I am so sorry but please help and if its not too much please explain how you did it too!♡ TY!<3

Answers

Answe 56

Step-by-step explanation:

hoped that helped

Find the value of x in the figure.

A) 130

B) 34

C) 19

D) 100

Answers

Supplementary angles add to 180
To find the value of x set up the equation
X+23+57=180
Combine like terms
X+80 = 180
Subtract 80
X+80-80=180-80
x=100
Answer D

Answer:

The answer is D (100)

Step-by-step explanation:

If you have any questions please ask me!

What is the solution set for the inequality 5 - 4m > 25

Answers

The solution set for the inequality 5 - 4m > 25 is m < -5.

Simplifying the solution;

- 4m + 5 > 25

Adding -5 on both Sides,

(-4m + 5) + (-5) > 25 + (-5)

-4m + 5 - 5 > 25 - 5

-4m > 20

Now, Dividing both sides by 4;

4m/4 < -20/4

m < -5

Answers

Answer:

what

Step-by-step explanation:

This is difficult pls mark as brainliest so that I can help you

The scale on a map reads 4 cm = 1.6 m. The relationship on the map is graphed on a coordinate grid, with centimeters on the y -axis and meters on the x -axis. The rate of change is: blank blank per blank

a. 0.4
b. 2.5
c. centimeters
d. meters

Answers

Answer:

To find the rate of change, we need to determine how much the value on the y-axis changes for every unit change on the x-axis.

The scale on the map reads 4 cm = 1.6 m, which means that for every 1 meter on the x-axis, there are 2.5 centimeters on the y-axis (since 4 cm is equivalent to 1.6 m, we can divide both sides by 1.6 to get 1 cm is equivalent to 0.4 m, or 2.5 cm is equivalent to 1 m).

Therefore, the rate of change on this graph is:

2.5 centimeters per meter

Or, we can express this as:

2.5 cm/m

Step-by-step explanation:

the answer is 2.5!!!!!!!!

what is -3 1/3 -2?
its for an i-ready assignment

Answers

Answer:

The answer is -5.333

fraction answer: -5 333/1000

Step-by-step explanation:

If you have any questions ask me please! :)

Answer:

-5.33333333333

tryingtogetverified u have helped me sm thank u btw.

Answers

Answer:5sweaters

Step-by-step explanation:

if u add 40 twice for each sheep wich there are five sheeps that makes 200 then take away 40 till u get zero and counts how many 40s you took away

Greg has 4 shirts: a white one, a black one, a red one, and a blue one. He also has two pairs of pants, one blue and one tan. What is the probability, if Greg gets dressed in the dark, that he winds up wearing the white shirt and tan pants? Show your work.

Answers

Answer:

1/8 probability or a 12.5% chance

Step-by-step explanation:

Greg has 4 choices for his shirt and 2 choices for his pants. The total number of possible outfits is then 4*2 = 8. Since Greg is equally likely to choose any one of these outfits, the probability that he chooses the white shirt and tan pants is 1/8.

I cant figure it out I have only one more chance too

Answers

Answer: I believe it's 57

Step-by-step explanation:

I think it’s 7 because 7 is in the ones place

enter an expression equivalent to 4(x + 5y) that clearly shows that the total leson spent on the on and the total he spent on the large flower pots is not 5y.

Answers

Answer:

The answer is 20y

Step-by-step explanation:

If you have any questions please ask me! :)

What is area of the composite shape? ___ sq. in.

Use 3.14 for "pi" and round to the nearest hundredths place.

Answers

Answer:

7.14

Step-by-step explanation:

each semicircle is (1/2)(pi)(r^2)

together they are just pi(r^2)

this is pi(1^2)

or just pi

the square is 2x2

this is 4

so its 4+pi

7.14

Answer:

7.14 in^2

Step-by-step explanation:

3.14 x 1 ^2= 3.14

2 x 2 = 4

3.14+4= 7.14

i hate geometry....so very much

Answers

Answer: 128 cm

Step-by-step explanation: 96+24+8=128cm

Which of the following combinations of side lengths will form a triangle with vertices X, Y, and Z? (will give brainliest)

(A.) XY = 18 mm , YZ = 20 mm , XZ = 39 mm

(B. ) XY = 17 mm , YZ = 20 mm , XZ = 36 mm

(C.) XY = 16 mm , YZ = 20 mm , XZ = 37 mm

(D.) XY = 17 mm , YZ = 19 mm , XZ = 37 mm

Answers

Answer:

The answer is B and D

Step-by-step explanation:

Why did you post the same question twice?

If you have any questions ask me please! :)

Answer:

Step-by-step explanation:

hope this helps

each shelf on Sandra's bookcase is 42 1/2 inches long each book she wil place on a shelf is 3/4 inches wide what is the greatest number of books of this size can she fit on one shelf?
(the answer is 56 but I need to have the work)

Answers

Answer: yeah 56

Step-by-step explanation:

42.5 divided by .75 is 56.666666666666666666666666666667

And with this type of question, you have to round down to a whole number so, 56

Hope this helps :)

hey! 42 1/2 inches is 85/2 inches.

to find the number of books she can fit on the shelf, she has to divide the total amount of inches (85/2) by the width of each book (3/4)

dividing by a fraction is the same thing as multiplying by its reciprocal, so… 85/2 x 4/3 = 170/3

170/3 = about 56 books (rounded to the nearest whole number)

i hope this helped!! :))

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Which situation is best represented by the following equation 68.50x + 127.95 = 675.95

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Which situation is best represented by the following equation

68.50x + 127.95 = 675.95