The graph below represents the system of equations 3x+4y=12 and 2x-y=8. A coordinate grid with 2 lines. One line passes through (0, 3) and (4, 0). The other line passes through (2, negative 4) and (4, 0). Which ordered pair is a solution to the system of equations? (0, 3) (3, 0) (4, 0) (0, 4)

C. (4,0)

Step-by-step explanation:

Given a graph of the system of equations

3x+4y=12; and

2x-y=8.

We can see that both lines pass through (4,0). Therefore, (4,0) is a point of intersection of the two lines.

It is therefore a solution to the system of equations.

10. 4-9x=-14 subtract 4 from both sides

-9x=-18 divide -9 by both sides

x=2

11. 11-x=29 subtract 11 from both sides

-x=18 divide by -1

x=-18

12. -9-11x=68 add 9 to both sides

-11x= 77 divide -11 from both sides

13 45+5/6x=50 subtract 45 from both sides

5/6x =5 multiply 6 by both sides

5x=30 divide by 5 from both sides

x=6

14 -5x+17=-33 subtract 17 from both sides

-5x=-50 divide by -5

x=10

15. 95=-4+33x add 4 to both sides

99=33x divide 33 by both sides

x=3

Hope this helped