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March 5, 2015

March 5, 2015

Posted by **Kendra** on Thursday, September 9, 2010 at 10:36pm.

Okay so this was my equation but it came out completely wrong.

99+91+85+x greater than or equal to 90

So what should the equation be?

- Inequalities -
**Jen**, Thursday, September 9, 2010 at 10:39pmYou're very close but you left out one thing. You have to divide to find averages, so:

(99+91+85+x)/4>=90

99+91+85+x=360

Take it from here.

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