Answer to 1st one is d bottom right
2nd is b top right
Answer:

Step-by-step explanation:

I'm not sure what to do for the "arithmetic approach" but for the algebraic approach:
The equation you need to solve would be 5.35x + 182.90 = 750
when you solve it, you would get x = 106, meaning they would have to sell 106 more
Answer:
2/3 to the power 8
Step-by-step explanation:
Power : 2 + 6 = 8