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January 29, 2015

January 29, 2015

Posted by **Anonymous** on Tuesday, September 14, 2010 at 11:08pm.

- algebra -
**Reiny**, Tuesday, September 14, 2010 at 11:12pmwidth -- x

length -- x+47

solve

2(x + x+47) = 222

- algebra -
**regina**, Tuesday, September 14, 2010 at 11:14pmP=2l +2w

222 = 2(w+47) + 2w

222= 2w +94 +2w

222=4w+94

222-94=4w+94-94

128=4w

32=w so length = w+47

length = 32+47=79

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