Write and simplify the expression for the area of a rectangle with a width of 3 inches and a length that is 8 inches more than x

1 answer:

meriva3 years ago

4 0

3(x+8)
You know that area of a rectangle is length x width. The width you know is 3 and the length is whatever x is plus 8 more inches, therefore it is x+8.

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