Posted by Emma on Sunday, March 24, 2013 at 8:10pm.
Use a graphing calculator or a computer to graph the system of inequalities. Give the coordinates of each vertex of the solution region.
5x3y is greater than or equal to 7
x2y is greater than or equal to 3
3x+y is greater than or equal to 9
x+5y is less than or equal to 7
I don't get how you do this problem please help.

Algebra  Reiny, Sunday, March 24, 2013 at 8:22pm
We have no idea what kind of graphic calculator you are to use, nor could we show it on here.
But, the amazing Wolfram site gave me this
http://www.wolframalpha.com/input/?i=plot+5x3y+≥+7%3B++x2y+≥+3%3B++3x%2By+≥+9+%3B+x%2B5y+≤+7++