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September 3, 2014

September 3, 2014

Posted by **joey** on Sunday, April 25, 2010 at 10:18am.

- math -
**Reiny**, Sunday, April 25, 2010 at 10:48amEnglish = 74

History = 84

Science = x

Math = x+6

so

(74+84+x+x+6)/4 = 72

solve for x

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