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19 April, 00:57

A rectangle has a width of (7m - 1) and a length of (5m + 5). Which expression represents the area of the rectangle?

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  1. 19 April, 02:31
    0
    35 m^2 + 30 m - 5

    Step-by-step explanation:

    The area of a rectangle can be found by

    A = l*w

    = (7m-1) (5m+5)

    FOILing

    = (7m*5m) + 7m*5 + - 1*5m - 5

    = 35m^2 + 35m - 5m - 5

    = 35 m^2 + 30 m - 5
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