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December 18, 2014

December 18, 2014

Posted by **Ola** on Wednesday, August 18, 2010 at 6:28pm.

- Pre-Algebra -
**PsyDAG**, Thursday, August 19, 2010 at 12:09pmLet x = hours

8x = 10(x-1)

Solve for x.

- Pre-Algebra -
**PsyDAG**, Thursday, August 19, 2010 at 12:12pmSorry, you are PRE-algebra, so you may not know how to solve for x.

8x = 10x - 10

Subtract 10x from both sides.

-2x = -10

Divide both sides by -2.

x = 5

- Pre-Algebra -
**Joe Mama**, Monday, August 30, 2010 at 10:05pmEvidently you haven't mastered pre-Algebra since your answer is WRONG. It takes him 4 hours to catch her. While she does ride for 5 hours, it only takes him 4 to catch her.

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