document.write( "Question 746423: A rectangle has a perimeter of 336 square inches. The length is 21 inches long. Find the width
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Algebra.Com's Answer #454272 by stanbon(75887)\"\" \"About 
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A rectangle has a perimeter of 336 square inches. The length is 21 inches long. Find the width
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\n" ); document.write( "Note: Perimeters do not come in square inches.
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