Which ordered pair is a solution of the equation?
y = 4x - 7

The answer is C, both.

Step-by-step explanation:

y=mx+b

1=4(2)-7

1=8-7

1=1

9=4(4)-7

9=16-7

9=9

Your answer should be 15.

Step-by-step explanation:

3 times 9 is 27. When you subtract a negative number they combine to sign to be a + so you would get 30 since you would be adding 3. You would then divide 30 by two to get 15! <3