Answer:
Whoa, that's a lot to answer...
15. 30000=500x
16. y=58x+5
in 16, the total cost is y, so y has to be in 1 side for itself. and we need to add the amount of tickets and the fee (5$). So we get that equation.
Its 40%
Hope this helps!
How are we suppose to answer it if it doesnt have any detail or a picture?
carrect answer is : multiply 40x20