1. Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of 11 people cost a total

of $228. Write and solve a system of equations to find how many children and how many adults were in

the group.


A.2 children, 9 adults

B.4 children, 7 adults

C.5 children, 6 adults

D.7 children, 4 adults