MATHEMATICS MIDDLE SCHOOL

The Pave the Way Company is installing a new walkway. The installer uses 13 paving stones for every foot of walkway. He needs 117 paving stones to complete the project and used 78 paving stones so far. How many more feet of paving stones will he need to install to finish?

Answers

Answer 1
Answer: Hey There!

The answer would be 3 Feet!

Solution-

1) 117-78= 39

2) One foot is 13 paving stones.

3)39/13= 3 feet

Thus, your answer is 3 feet

Thank You!

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Answers

 15n - 18 = 3(5n - 6)

hope it helps
 15n - 18 = 3(5n - 6) or 3(5n -6) = 15n - 18

Hope I helped you today : )

Predict the number of cars that turn right out of 100 vehicles that enter the intersection explain your reasoning?

Answers

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A line passing through which of the following pairs of coordinates represents a proportional relationship?A. (1, 3) and (3, 6)
B. (2, 5) and (4, 6)
C. (2, 4) and (5, 6)
D. (3, 6) and (4, 8)

Answers

Answer:

D. (3, 6) and (4, 8)

Step-by-step explanation:

A proportion relation is defined as two variables that interact one to each other, directly. Basically its definition could be

y=kx

This means that the set of points must have a constant proportion k.

However, in this case we only have one pair of points. A specific characteristic of proportional relationship in this case is that such ratio is a whole number: ±1, ±2, ±3, ±4, ±5,... ±n.

In this case, the last pair of point fulfil this characteristic. We demonstrate that by finding the ratio, which is the slope of the linear relationship

m=(y_(2)-y_(1) )/(x_(2)-x_(1) )

Where (x_(1) ,y_(1) ) is the first point and (x_(2) ,y_(2) ) is the second point. Replacing these points, we have

m=(8-6)/(4-3)=(2)/(1)=2

So option D has a proportional relationship with a constant ratio of 2.
D since the y-intercept would be (0,0), which means that it starts from the origin.
(haha I misread option A and B)

A postcard has an area of 24 square inches. Two enlargementsof the postcard have areas of 54 square inches and 96 square
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Answers

First you need to multiply the numbers and regroup the numbers so you don't get mixed then get your answer which is 956. so i hoped that helped

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Answers

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PLEASE HELP!!a basketball has a volume of 5600cm^3. what is the approximate radius?

A. 10 cm
B. 11 cm
C. 9 cm
D. 8 cm

Answers

Answer:

Sphere Volume = (4/3) * PI * radius^3

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Step-by-step explanation:
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GIVE YOU 1000 POINTS PROMISE