I believe it's B because we don't know how big the jar is and it's asking for. a statistical question.
Answer:
3x-y=-2
Step-by-step explanation:
9x-5x-x-3y+2y=-2
3x-y=-2
5.4 because the 9 bumps it to 5.35.
And the 5 bumps it to 5.4.
The answer is a have a great day/night !