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A rectangle is 8 feet long.its width is represented by Seven plus x feet what expression
represents the area,in square feet,of the rectangle?

Respuesta :

MarkV
Hi there! The answer is 56 + 8x square feet

The length of a rectangle is 8 feet.
The width of that rectangle is 7 + x feet.

We can find the area of the rectangle by using the formula A = L x W
(Area = Length x Width)

Filling in this formula gives us:
A = 8 (7 + x) = 56 + 8x square feet

Answer:

The answer is 56+8x

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