8-9n=15 I believe
At least I hope
I would say A because you would expect that less than half of them are out of state as more then half in the study are in state.
First you move. -x for +x
2y = 16 + x
y = 8 + 1/2 x
the answer is
y = 1/2x + 8
No,because a multiplcative inverse is when your changing a division or multiplcation sign!
