Jayla's history class is going to a museum. The museum charges $25 for an adult ticket and $12.50 for a student ticket. The class must spend $375 to rent buses for the trip. The total cost of the museum visit is modeled by the expression 25 x + 12.5y + 375. Which is the meaning of y in the expression?

Jaylas history class is going to a museum The museum charges 25 for an adult ticket and 1250 for a student ticket The class must spend 375 to rent buses for the class=