Answer:
2A
Step-by-step explanation:
Answer: The answer is A and D
6%, 49%, 16%, 21%, 80%, 93%
add the percent sign to each each number (6, 49, 16, 21, 80, and 93).
10h+15=65 subtract 15 from each side
10h=50, divide each side by 10
h=5
He was at the fair for 5 hours