I would say that c is not equal to 1/343
The answer is 40 because if you do simple division you will get that 800/20 is 40
Answer:
B I think b djdjdjdjddhjssj

According to the rule of exponents
, i.e. when two terms are in division with same base , we subtract the exponents
So


Or
x to the 3 fourteenths power