Posted by **Darla** on Sunday, June 27, 2010 at 9:54pm.

Graph he inequality on a plane

4y - 5x> 20

I am confused, can you please help?

- algebra -
**Damon**, Sunday, June 27, 2010 at 10:11pm
4y - 5x> 20

------------------

first look at the equality

4 y =5 x + 20

or

y = (5/4) x + 5

straight line

hits y axis at(0,5)

hits x axis at (-4,0)

above that line, for example at (0,6) you can see that 4y-5 is greater than 20 (24 in fact) so we want everything above that line

- algebra -
**cole**, Tuesday, July 17, 2012 at 10:03am
5x-4y=-18

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