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October 31, 2014

October 31, 2014

Posted by **Anonymous** on Monday, June 14, 2010 at 5:19pm.

- algebra -
**Reiny**, Monday, June 14, 2010 at 5:36pmlet cost of cheese pizza be x

let cost of mushr. pizza be y

solve

3x + 4y = 1250 and

3x + 2y = 850

hint: subtract the 2nd from the 1st equation

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