The answer would be 18 you subtract 6 and get six then times three
Answer:
x ≤ -3
Step-by-step explanation:
For solid lines you would do ≤ or ≥, then for shading on the right side you would need < or ≤
Answer:
I don't understand, that handwriting is horrible
Answer:
Well, first you'd want to isolate your Ys, so that
-3y≤12-2x
&
y≥1-2x
Now they look like your common (y=mx+b) equations, so you should be able to graph from there. I don't quite remember how the shadowing works for inequalities, SO, go to desmos.com, type in the equations, and voila!
We can set the 2nd equation to y that way we have something to solve for
First we solve our first equation by moving the one to the other side
Then we divide by 3 on each side
So now we can plug 4 into the x's of the 2nd equation