She should buy at the second store due to the fact that you are getting 6 mora for the same price (if you were to buy 30$ worth from the first one)
Answer:
0.15y
Step-by-step explanation:
0.2*0.75*y = 0.15y
$107.15 I believe I am not 100% but it should be that I took the price and divided it by 6 to see the price of one ticket then multiples it by 9
Take 110-80/4-2, this gives you 30/2, which is then 15. Therefore it is 15 dollars per hour