Raymond B. answered • 01/16/21
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Math, microeconomics or criminal justice
L=3+W
28 = LW = (3+W)W = W^2 +3W
W^2 + 3W -28=0
(W+7)(W-4) =0
W =4 inches
L= 7 inches
Kelly P.
asked • 01/15/21The length of a rectangle is 3 inches longer than it is wide. If the area is 28 square inches, what are the dimensions of the rectangle?
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