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posted by Lima Saturday, January 22, 2011 at 1:25pm.
The perimeter of a rectangular lot is 190 ft. The width of the lot is 15 ft more than the length. What are the dimensions of the lot?
P = 2L + 2W 190 = 2L + 2(L + 15) 190 = 4L + 30 160 = 4L 40 = L
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