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21 August, 23:46

Mr. Fix it want to fence a rectangular lot. He has 122 feet of fencing available. If the length is 25 feet more than the width, what are the dimensions of the lot?

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  1. 22 August, 00:14
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    Width = 18 feet

    Length = 43 feet

    Step-by-step explanation:

    Width = x

    Length = x + 25

    Perimeter = 122 feet

    2 * (length + width) = 122

    2 * (x+25 + x) = 122

    2x + 25 = 122/2

    2x + 25 = 61

    2x = 61-25

    2x = 36

    x = 36/2

    x = 18 feet

    Width = 18 feet

    Length = 18 + 25 = 43 feet
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