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A rectangle is 8 feet long. Its width is represented by "seven plus x feet." Which expression represents the area, in square feet, of the rectangle? A 15 + x B 56 + x С 56 + 7x D 56 + 8x​
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A rectangle is 8 feet long. Its width is represented by "seven plus x feet." Which expression represents the area, in square feet, of the rectangle? A 15 + x B 56 + x С 56 + 7x D 56 + 8x​

User Yorimar
by
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1 Answer

5 votes

Answer:

d

Explanation:

fill in for x. 8*8 is 64. 56+9=64.

User Szymon Jednac
by
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