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October 31, 2014

October 31, 2014

Posted by **MIKI** on Tuesday, September 27, 2011 at 8:46pm.

- MATH HELP!!!! -
**Corey**, Tuesday, September 27, 2011 at 11:40pmlet x=pile one

x-10=second pile

x/2=third pile

x+(x-10)+(x/2)=3000

2x+x/2=3010

4x+x=6020

5x=6020

x=1204

The third pile is x/2, so the third pile has 1204/2, or 602 books.

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