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July 31, 2014

July 31, 2014

Posted by **cole** on Thursday, October 22, 2009 at 1:47pm.

- Math -
**bobpursley**, Thursday, October 22, 2009 at 2:04pm8000=LR + HR (lower rate $, higherrate$)

.08*LR+ .10HR=700

solve for LR, HR.

- Math -
**Chris**, Wednesday, December 15, 2010 at 4:03amLR 56

HR 70

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