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December 21, 2014

December 21, 2014

Posted by **arturo** on Monday, October 29, 2012 at 10:09pm.

What score must she make on the fifth test to have the mean of the five tests equal 85?

- math -
**Ms. Sue**, Monday, October 29, 2012 at 10:12pm5 * 85 = 425

85 + 76 + 89 + 92 = 342

425 - 342 = ?

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