She was wrong. the answer is 8, and she subtracted instead of multiplied. there is only 1 answer.
Answer:
19
Step-by-step explanation:
4.22 * 4.49= 18.9 So I would round up to 19 or 20.
Answer: 4/5 or 80%
Step-by-step explanation:
10 total
2 are white (2/10)
8/10 of the marbles are not white
8/10 can be reduced to 4/5
as a percent, it is 80%
Answer:
B is 200% of A, therefore correct option is C.