A group of 2 adults and 4 children spent $38 on tickets to a museum. A group of 3 adults and 3 children spent $40.50 on tickets
to the museum. Based on this information, how much is an adult ticket, and how much is a child ticket? 2a + 4c = 38.00
3a + 3c = 40.50
What values of a and c represent the solution to the system?
