Thursday
March 26, 2015

Homework Help: math

Posted by tyler on Thursday, February 28, 2008 at 7:43pm.

you are putting in a 20ftx30ft rectangular pool. your pool must be surrounded by a concrete sidewalk of uniform width and 3in thick.

write an expression in terms of x to represent the volume of concrete contained in the sidewalk. explain how you got your expression.

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