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December 21, 2014

December 21, 2014

Posted by **roberto** on Monday, January 24, 2011 at 10:03am.

- math -
**Reiny**, Monday, January 24, 2011 at 10:24ama = 5

term(10) = a+9d

5+9d = 50

9d = 45

d = 5

so you have a=5 and d=5

can you take it from there?

- math -
**Anonymous**, Thursday, February 3, 2011 at 1:46pm325

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