Answer:
A and B are the answers on Edge.
Step-by-step explanation:
y=25 and x=30.
See picture
54
What I would do is multiply 12x4 first to get 48, then after I'd multiply 12x1/2 to get 6 then I'd add them together to get 54.
c is the answer for 12. because it is a straight line and shows there profit
