A play is performed for a crowd of 144 people. Adult tickets cost $22 each, student
tickets cost $14 each and children cost $13.50 each. The revenue for the play is
$2269.50. There are 30 more children at the concert than students. How many of
each type of ticket are sold?

Adult tickets=
Student tickets
Children tickets=

A play is performed for a crowd of 144 people Adult tickets cost 22 each student tickets cost 14 each and children cost 1350 each The revenue for the play is 22 class=