Answer:
no solution
Step-by-step explanation:
when you put in what y equals you get 2x-2=2x+7
No, becuase c has to be a certain number to equal 15
X - the score he must get

He must get at least 92 points.
Answer:
15
-----
32
Step-by-step explanation:
3 5 15
-- * -- == ---
4 8 32