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December 21, 2014

December 21, 2014

Posted by **Sally** on Monday, March 14, 2011 at 4:01pm.

5 hockey pucks and 1 hockey stick cost $20. How much

does 1 hockey puck cost?

- math -
**Reiny**, Monday, March 14, 2011 at 5:20pmp --- cost of hockey stick

s --- cost of hockey stick

5p + 3h = 23

5p + h = 20

subtract the two equations, it is easy after that.

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