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December 22, 2014

December 22, 2014

Posted by **Ciee** on Monday, September 19, 2011 at 9:52pm.

- math -
**PsyDAG**, Tuesday, September 20, 2011 at 11:29amIf one's speed = x, then the other's speed = x+30.

2x + 2(x+30) = 1500

Solve for x and x+30.

- Algebra -
**Tiffany**, Sunday, May 12, 2013 at 5:11pmOne is traveling 360 mph and the other is traveling 390 mph.

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