I would go with A but I am not 100% sure so you may want to check however you can.
Answer:
She spent 2 and a half hours doing extra work.
4 > x
step by step explanation:
13 > 3x + 1
-1 -1
12 > 3x
/3 /3
4 > x
The answer is false. :) and do u need points to ask questions?