Purchased adult and child tickets for the fair tickets cost 29.35 for each adult and $17.45 for each child let X represent the number of adult tickets purchased and Y represent the number of child tickets purchased right next friendship expression to repeat the total cost of the tickets, Antonio purchased
adult and child tickets for the fair.
The cost of one adult ticket is $29.35, so the cost of X adult tickets would be 29.35*X.
Similarly, the cost of one child ticket is $17.45, so the cost of Y child tickets would be 17.45*Y.
Therefore, the total cost of the tickets would be:
29.35*X + 17.45*Y