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The perimeter of a rectangle is 30 feet. The difference between the length and the width is 1 foot. Find the width.

Respuesta :

kpappas234
the answer is 30 because 30 times 1 equals 30
AnnabethChase139
2x + 2y = 30
x - y = 1

2x + 2y = 30
-2x + 2y = -60

4y = -30
y = 7.5

x = 8


The width would be 7.5 ft.

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