9A + 2C = 252
C = A -6
9A + 2( A -6) = 252
9A + 2A - 12 = 252
11A = 264
11A/11 = 254/11
A = 24
C = 18
Devon purchased tickets to an air show for 9 adults and 2 children. The
total cost was $252. The cost of a child's ticket was $6 less than the cost of an adult's ticket. Find the price of an adult's ticket and a child's ticket.
2 answers
Typo
11A/11 = 264/11
11A/11 = 264/11
1 answer