Question

Which ordered pair is NOT a solution of the inequality 3x - 2y ≥ 12?
A.(-1, -7)
B.(-3, -10.5)
C.(0, -6)
D.(2, -3)

Answer 1

Simply plug in each point and check them like so

Checking (2,-3)

3x - 2y ≥ 12

3(2) - 2(-3) ≥ 12

6 + 6 ≥ 12

12 ≥ 12

which is TRUE

So (2,-3) is a solution...which means we can rule out choice D

Answer 2

Do the same for each choice until you find a non-solution

Answer 3

SO IS it a?

Answer 4

it is, nice job