Answer the question.A piece of rectangular sheet metal is 23 inches wide. It is to be made into a rain gutter by turning up equal edges to form parallel sides. Let x represent the length of each of the parallel sides. What are the restrictions on x?
A. 0 < x < 11.5
B. 0 < x < 4.8
C. 0 < x < 23
D. 0 < x < 7.7
Answer: A
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a. 2 ú 2 ú 2 ú 3 ú 4 ú a ú a ú a ú b ú b b. 2 ú 2 ú 2 ú 4 ú 4 ú a ú a ú a ú b ú b c. 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú a ú a ú a ú b ú b d. 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú a ú a ú b ú b e. 2 ú 2 ú 2 ú 2 ú 2 ú 2 ú a ú a ú a ú b
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A. 6
B. 3
C. -6
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