The answer could be D- pq. It's not from the center of the circle.

Step-by-step explanation:
....
Answer:
-6-8x
Step-by-step explanation:
distribute and multiply
Answer: (+) 1/3
Step-by-step explanation: 2/3 + -1/3 is basically subtracting 1/3 from 2/3 so, 2/3 - 1/3 = 1/3.