Warm Up
Tickets to a play cost $12, and for each purchase there is a $2.50 fee. The expression represents the cost to purchase tickets for the play, where is the number of tickets. Be prepared to explain your response to each question.
A family paid $62.50 for tickets. How many tickets were bought?
Enter the number of tickets.
Compare your answer:
Five tickets were bought. Subtracting 2.50 from 62.50 gives 60. If is 60, then is 5.
A teacher paid $278.50 for tickets for her students. How many tickets were bought?
Enter the number of tickets.
Compare your answer:
Twenty-three tickets were bought. Subtracting 2.50 from 278.50 gives 276. If is 276, then is 23.