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Mathematics, 20.11.2019 23:31 micheleflorack

Arectangle has a length of x and a width of 5x + 7 - x2. find the perimeter of the rectangle when the length is 8 feet
the polynomial that models the perimeter of the rectangle is [blank]
the perimeter is [blank] feet.

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Arectangle has a length of x and a width of 5x + 7 - x2. find the perimeter of the rectangle when th...
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