document.write( "Question 436207: The perimeter of a rectangle is 640 ft. The length is 15 ft more than the width. Find the area of the rectangle.\r
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Algebra.Com's Answer #301798 by rwm(914)\"\" \"About 
You can put this solution on YOUR website!
2l+2w=640
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\n" ); document.write( "a=l*w
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