Answer:
C.
Step-by-step explanation:

Answer:
7/5
Step-by-step explanation:
If you need an explanation tell me.
Please mark as brainliest
Answer:The second graph
Step-by-step explanation:Basically since you have y=-6 you can show process of elimination by showing which linear lines cross the -6 crosspoint
-17/2
Step-by-step explanation:
30-8(8)+4y
30=64+4y
30-64=4y
-34=4y
y= -34/4
y= -17/2
hope it helps!