Question 994173
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W=width; L=length=W+4
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P=2(L+W)
24in=2((W+4)+W)
12in=2W+4
8in=2W
4in=W
ANSWER 1: The width is 4 inches.
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L=W+4
L=4+4=8
ANSWER 2: The length is 8 inches.
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CHECK:
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P=2(L+W)
24in=2(8in+4in)
24in=2(12in)
24in=24in