Homework Help: algebra

Posted by Ashley on Sunday, April 27, 2008 at 7:22pm.

A rectangle is 16 inches wide and 20 inches long. If the length of this rectangle is changes, how many square inches of are are added for every inch in length that is added to this rectangle? Please show work.

algebra - Damon, Sunday, April 27, 2008 at 7:41pm
you are adding rectangles each of which is one inch by 16 inches or 16 square inches per addition.

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