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30-06-2017
Mathematics

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tickets to a play cost $5 dollars for adults and $2 for children. If 1750 tickets were sold for a total of $7100, how many children's tickets were sold?

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patzer100 patzer100

30-06-2017

A = adults C = Children

1750 = A + C

7100 = 5A + 2C

Using substitution would give A = 1200 and C = 550 children tickets.

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