Answer:
I think that that's the correct answer.
So since one the first day they got 125$ from 10 adults and 7 students and second day got 116$ from 9 adults and 7 students.
All you gotta do it's subtract from 125 till you get to 116.
That number is how much and adult ticket is.
I don't know about the student ticket.
So sorry if what I said is all wrong. :/
