You are buying tickets to a Star Wars Convention. The tickets cost $10 per adult and $3 per child. Parking is a one-time fee of $5. If you

purchased two adult tickets, a, and the total cost was $109, how many child tickets, c, were purchased?

purchased two adult tickets, a, and the total cost was $109, how many child tickets, c, were purchased?

Answer:28 children tickets

Step-by-step explanation:$109 for the whole cost

bought 2 adult tickets that costed 10$ each and payed 5$ for parking fee

add them together 25$

109-25 =84

84/3 =28