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December 21, 2014

December 21, 2014

Posted by **Anonymous** on Thursday, June 14, 2012 at 12:01am.

- algebra -
**drwls**, Thursday, June 14, 2012 at 2:38am40 x + 80 y = 1160

x - y = 5

Solve for x (the # of $40 bonds) and y(the # of $80 bonds)

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