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September 18, 2014

September 18, 2014

Posted by **Andrea** on Saturday, July 26, 2008 at 12:37pm.

I need to make two equations from this and use the substitution or elimination method to solve this problem.

- Math -
**drwls**, Saturday, July 26, 2008 at 2:01pmx + y = 5.0

0.45 x + 0.75 y = 2.88

Now you do the algebra.

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