The drama club sold 320 adults tickets and 153 student tickets for their last performance. adult tickets cost 75 cents more than student tickets. if the total receipts were $949.50,what was the price of each ticket?

Mark the price of a single student ticket with x. Then, make the following equation:

Then, one student ticket costs $ 1.5 and the adult ticket costs $0.75 more, or
1.5 + 0.75 = 2.25
Each student ticket costs $ 1.5 and each adult ticket costs $ 2.25

Def is a scalene triangle