Answer:
Select the proportional relationship.
That is the only thing that is in the checkbox. It won't let you continue unless you get something.
It would be C. You would multiply X by 2 and then subtract 15.
Answer:
it would be 128 because 8 divded 2 is 4. 4 is the number of cereal boxes now multiply 4 x32 which would be 128
2) longest line is (-1, -3) and (-1, 7)
3) (-1, -3), (-6,2), and (2,4)