Josiah is takimg his friends to the movies. Each ticket costs $10, anf popcorn is $5 a bag. There is a $3 service fee for the entire purchase. He has $75. He buys 4 tickets, and wants to figure out the maximum number of bags of popcorn he can buy.
If x= number of tickets and y= number of bags of popcorn, which of the following imequalities could you use to answer the problem?
A.) 10x + 5y + 3 >or= 75
B.) 10x + 5y C.) 10x + 5y + 3 >or= 75
D.) x + y= 75