Answer:
Hello,
I have reply too quick in comments (sorry)
Step-by-step explanation:

Answer:
8n^2+7n+2/3
Step-by-step explanation:
combine like terms
5n+2n=7n
I wanna say 10 or ether -10 since if it was subtracted from 2 then it would equal -8
Across the y axis. This question becomes easier if you graph it out in your head. Let's say the bank is at (2,2). Because the grocery store has an opposite x coordinate, the bank would be at (-2,2). If you look at this in your head, they are not even on different sides of the x axis, and therefore must be reflected across the y axis.