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December 20, 2014

December 20, 2014

Posted by **Luisa** on Friday, March 15, 2013 at 12:54am.

- Math??? -
**Writeacher**, Friday, March 15, 2013 at 2:23amWhat?

- Gramar -
**Steve**, Friday, March 15, 2013 at 11:02amsince distance = speed*time, add up the distances:

2.5*3 + x*(4-3) = 3*4

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