Tuesday

July 22, 2014

July 22, 2014

Posted by **Billy** on Monday, April 7, 2014 at 4:56pm.

Show all work.

Thanks

- math -
**PsyDAG**, Tuesday, April 8, 2014 at 3:41pmn + 7p = 5.55

3n + 2p = 12.28

Multiply first equation by 3, then subtract one equation from the other.

3n + 21p = 16.65

19p = 4.37

You should be able to take it from here.

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