Question

The perimeter of a rectangle is 90 ft. Find the dimensions of the rectangle if the ratio of the length to the width is 8: 7. Which of the following would be the best equation to use to solve this problem?

Answer 1

8x+7x=90

Answer 2

2 (8x) + 2 (7x) =90

Answer 3

8x/7x= 90

Answer 4

2x + 2x=90

Answer 5

Those are the possibilities.

Answer 6

@KamiBug

Answer 7

...

Answer 8

@Vincent-Lyon.Fr

Answer 9

the second one i think

Answer 10

ty

Answer 11

You're welcome.

Answer 12

remember that perimeter = 2(width)+2(length)