Answer:
Oh well Is that it explain more
Step-by-step explanation:
Answer:
why why why humm why why why why
Cost of two tickets that Sheila paid to her friend = $ 90
Actual price of 1 ticket = $ 52.50
So, actual price of 2 tickets = 
Hence, markdown or discount Sheila's friend gave her is =

The answer is $15.
40 is the answer
15x40=600