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August 22, 2014

August 22, 2014

Posted by **Tim** on Wednesday, February 20, 2008 at 3:29pm.

- Math -
**drwls**, Wednesday, February 20, 2008 at 3:58pmP + R = 89

R + S = 85

You need a third equation to solve for all three unknowns. Is that the only information you were given?

- Math -
**Tim**, Wednesday, February 20, 2008 at 4:42pmRANDY AND SIMON TOGETHER HAD 80

- Math -
- Math -
**drwls**, Wednesday, February 20, 2008 at 6:13pmThat disagrees with you previous statement "RANDY AND SIMON TOGETHER HAD 85"

When you finally get three independent statements stated as equations, then use algebra to solve them.

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