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July 31, 2014

July 31, 2014

Posted by **Evelyn** on Wednesday, December 15, 2010 at 7:46pm.

- math -
**Damon**, Wednesday, December 15, 2010 at 8:03pmx+y = 8

.6x + .9 y = 6.3

y = 8 - x

.6 x + .9(8-x) = 6.3

-.3x + 7.2 = 6.3

-.3 x = - .9

x = 3 pirate rides

so y = 5 merry go round rides

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