Exercises
1. SOCIAL EVENTS Tickets for the school play cost $5 per
student and $7 per adult. The school wants to earn at
least $5,400 on each performance.
a. Write an inequality that represents this situation.
900
Adult Tickets
60
b. Graph the solution set.
30
c. If 500 adult tickets are sold, what is the minimum
number of student tickets that must be sold?
ANILIAIRES