Multiple Choice

The perimeter of a rectangular pool is 48 feet. Its length is 4 feet more than its width

Let the width of the pool be represented by x.

Let width = x

Let length = x + 4

Perimeter = 2L + 2w

A 2x+2 (x+4) = 48

B 2X+2X+4=48

C X (X+4) = 48

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