Question

ordered pairs

Answer 1

substitute to the equations (x, y) values and determine if the if the solution is correct

Answer 2

-3*-4=8+4
5*-4=7*8+36

Answer 3

No is the answer I got when doing that

Answer 4

yes you are correct

Answer 5

You would be correct! Because when you plug in the values, although the top one is correct, the second one proves to be false. So you final answer is: No. :)