If they proportional, it implies
(x+2)/(x-1) = 8/10
Or 10x +20 = 8x-8
Or 2x = -28 or x = -14
What type of teacher would give a frustrating problem like this?!?
Answer:
Step-by-step explanation:

Could you confirm to me that this is in fact the problem? Do not report. I will edit this answer once you answer my question.
Answer:
h;ikl
Step-by-step explanation:
It is 10 percent more then 198.