Answer:
a. 3.9714285714 b.1.404040404
Step-by-step explanation:
13.9/3.5
13.9/9.9
I do not know if this is correct, but give it a try.
Mike sold 99 bags of caramel corn,60 bags of buttered popcorn,and 109 bags of lighted buttered corn
Answer:
1.) 
2.) 
Give me a comment if you want the explanation.
1.) 



2.) 





Answer:
the difference of the product of 3x and 4 and of the sum of -1 and 2
I think that it would be C, but I am debating on C and D. I'm pretty confident that it's C, though. Pretty sure.