Posted by Mary on September 28, 2002 at 16:44:29:
I'm can't figure out how to approach this question"
Suppose we want to make a poster containing 50 square inches of printed matter surrounded by a 3" border at the top and bottom, and a 2" border along each side. How does the total area of the poster depend on the width of the printed matter?.
Any clues, anyone? Please?
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