Posted by Sandra on Tuesday, June 18, 2013 at 3:28pm.
Maximize P=3x+2y
subject to 6x+3y<=24
3x+6y=<30
X,Y>=10

Math  Steve, Tuesday, June 18, 2013 at 4:02pm
That x,y>=10 is a killer.
Removing that, we get a max at
p(2,4) = 14
A good online tool is at
http://www.zweigmedia.com/RealWorld/LPGrapher/lpg.html