Question

Please help me answer this question if you have time

Answer 1

C.

Explanation:

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1 ft = 12 in

1 yd = 3 ft = 3×12 = 36 in

so, we need to multiply a given number of ft by 12, and a given number of yards by 36 to get the inches.

5y/12 × 12 = 5y

7x/144 × 36 = 7x/4

that is all there is to it.

Answer 2

C:
`(7x)/(4) + 5y`

Explanation:

1. Realize that 12 inches is 1 feet and 36 inches is 1 yard.

2. Multiply it so that both are inches.

`(5y)/(12) * 12 = 5y`

`(7x)/(144) * 36 = (7x)/(4)`

3. Add together
`(7x)/(4) + 5y`