1. graph the system of inequalities
-2x+3y≥ -12
x+y< 3

First, convert the equations into slope intercept form.

Where m is the slope and b is the y intercept.

First equation :

Second equation :

So now we graph

and

Since is less than and not equal to, we shade below the line and the line is dotted.

Since is greater than and equal to, we shade above the line and the line is solid.

And the solutions are anything in the double shaded region.

1/2*qr*rs

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.