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July 22, 2014

July 22, 2014

Posted by **troy** on Saturday, May 14, 2011 at 4:30pm.

- algebra -
**Reiny**, Saturday, May 14, 2011 at 4:36pmnumber of wire-bound --- x

number of ruled ---- 50-x

solve for x :

.88x + 2.38(50-x) = 59

I would multiply by 100

88x + 238(50-x) = 5900

etc.

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