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August 28, 2014

August 28, 2014

Posted by **christina** on Monday, July 13, 2009 at 4:16pm.

- MATH -
**Reiny**, Monday, July 13, 2009 at 4:21pmcost of gum = x

cost of bar = x+.25

solve

x + x + .25 = 1.75

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