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Mathematics 23 Online
OpenStudy (anonymous):

a rectangular pen for a pet is 4 feet longer than it is wide. Give possible values for the width W of the pen if its area must be between 165 and 175 square feet inclusively

OpenStudy (anonymous):

I solved this exactly same question yesterday.

OpenStudy (saifoo.khan):

I even u the inequality.

OpenStudy (anonymous):

Your questions asks: What is x, if 165 < x*(x+4) < 175. One might attempt this by graphing or doing a table of values to see....

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