Step-by-step explanation:
the answer for x = 9
the answer for y = 5
They would be alternate exterior so they would have to to be equal
2k + 11 = 131
-11 -11
2k = 120
---- -----
2k 2k
k = 60
D.The answer is the dotted line shaded to the right
Multiply the first equation by 3 to get
. Then add the two equations together to cancel the x's and get 5y = 0. Then y = 0. As you can see, the only option with the y as 0 is C, so the answer is C. Of course, you can always solve for x too...