Josiah is takimg his friends to the movies. Each ticket costs $10, and 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.
solve the inequality 10x+5y+3<75 where x= number of tickets and y= number of bags of popcorn to answer the question
A)5
B)7
C)10
D)6