Homer sells tickets for admission to your school play and collects a total of $104. Admission prices are $6 for adults and $4 for children. He sold 21 tickets total. Write a system to represent this situation assuming "a" represents # of adult tickets and "c" represents # of children's tickets.

Answer :

Answer:

6a + 4c = 104---->3a + 2c = 52

a + c = 21----->2a + 2c = 42

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a = 10, c = 11

10 adult tickets, 11 children's tickets

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