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October 21, 2014

October 21, 2014

Posted by **erika** on Saturday, February 4, 2012 at 11:11am.

- algebra -
**martha**, Saturday, February 4, 2012 at 11:13am2w -4 = l

2w +2l = 172

plug in for l and find w. then plug in w to find l

then a=lw

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