4) What is What is the
solution
to a
system
with
equations
2x+4y=14
and 3x-
4y=-39 ?

(-5, 6)

Step-by-step explanation:

First cancel out the y, so you get 5x=-25 so x = -5. plug x back in and you get -10+4y=14. 4y=24. y=6.

step-by-step explanation:

f

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.