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Mathematics, 16.07.2019 11:00, lilgunter12
Tickets to a concert cost $2 for children and $5 for adults. if 630 people attended the concert and the ticket sales totaled $2,910, how many children attended the concert?
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Answers: 1
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Tickets to a concert cost $2 for children and $5 for adults. if 630 people attended the concert and...
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