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April 24, 2014

April 24, 2014

Posted by **scott** on Thursday, March 29, 2012 at 8:56pm.

the perimeter of some traffic sigh must be 126 inches. Also its length is 11 inches longer than its width. Find the dimensions

- algebra -
**Steve**, Friday, March 30, 2012 at 11:29amL = W+11

2L+2W=126

substitute and solve

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