OpenStudy (anonymous):

if the length of a rectangular parking lot it 10 meters less than twice its width, and the perimeter is 400 meters, find the length of the parking lot

6 years ago
OpenStudy (anonymous):

Let us say length is L. Width is W. Write an equation of L in terms of W. Perimeter is a function of L and W.

6 years ago
OpenStudy (anonymous):

so 400=2W+L?

6 years ago
OpenStudy (anonymous):

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6 years ago