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September 18, 2014

September 18, 2014

Posted by **Heather** on Sunday, December 18, 2011 at 2:24pm.

- math -
**Steve**, Sunday, December 18, 2011 at 7:08pma + 5d = 74

a + 9d = 62

-4d = 8

d = -2

a = 84

84 + 49(-2) = ?

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