Answer:
22.5
Step-by-step explanation:
If you divide y/x each ticket costs $2.5, so multiply 2.5x9 and that's your answer. :)
A
Answer is the first choice. you can tell by the notation.
I think the choose (B)
5x/x + 3/x
Let:
100%---------------->24h
30%------------------>xh
Using cross multiplication:
Answer: 4.3%
100(23 -23)/23
7
The 6 is in the tenths place and the 7 is in the ones place.