Monday

July 28, 2014

July 28, 2014

Posted by **Anonymous** on Wednesday, December 1, 2010 at 1:47am.

subject to 2x + y + z 14

4x + 2y + 3z 28

2x + 5y + 5z 30

x 0, y 0, z 0

- algebra, but nonsense -
**drwls**, Wednesday, December 1, 2010 at 3:20am"College" is not the subject of your question. It is algebra.

Did you omit some = signs in lines 2, 3 and 4? If those are three equations, together they determine the values of x, y and z. There can only be one value for P.

The last line

x 0, y 0, z 0

makes no sense; why is it there?

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