Question 570738
{{{5y-2x<= 10}}}

I am not sure whether it is -5x or 5x

{{{5y<=2x+10}}}

/5

{{{y<= (2/5)x+2}}}

First you have to find the boundary of the line

y=(2/5)x+2

when x=0, y=2 (0,2)
when y=0,x=-5 (0,-5)

plot the points and draw the line

The boundary

{{{drawing(300,300,-10,10,-10,10,circle(0,2,0.3),circle(-5,0,0.3),graph(300,300,-10,10,-10,10,y=(2/5)x+2))}}}

Since there is an = sign the line should not be dotted. 

The inequality

{{{drawing(300,300,-10,10,-10,10,circle(0,2,0.3),circle(-5,0,0.3),graph(300,300,-10,10,-10,10,y<=(2/5)x+2))}}}




Since y is less than or equal to something the shaded portion contains all the values of x & y. It will be below the line