Solve problem. See EXAMPLE.
Dimensions of a Rug Cynthia Besch wants to buy a rug for a room that is 12 ft wide and 15 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 108 ft2 of carpeting. What dimensions should the rug have?
EXAMPLE SOLVING A PROBLEM INVOLVING THE VOLUME OF A BOX
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