At a music festival, there is one price for adult tickets, one price for child tickets. The Hernandez family bought 3 adult tickets and 2 child tickets for a total of $180. The Carr family bought 1 adult ticket and 2 child tickets for a total of $100. Write a system of equations that can be used to find the price of each adult ticket and the price of each child ticket. Show your work in the space provided.
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Answer:
a=$40
c=$30
Step-by-step explanation:
3a+2c=180
-1a-2c=-100
2a=80
a=40
c=30
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