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January 30, 2015

January 30, 2015

Posted by **Gregory** on Wednesday, June 23, 2010 at 7:23pm.

- statistics -
**Damon**, Wednesday, June 23, 2010 at 7:53pm(a + 14)/8 = 20

(a + 30)/8 = m

a + 14 = 160

a + 30 = 8m

---------------

14 - 30 = 160 - 8m

8 m = 160 + 16 = 176

m = 176/8 = 22

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