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Mathematics, 08.03.2021 20:30 groundcontrol

Castel's school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 4 adult tickets and 2 child tickets for a total of $80. The school took in $150 on
the second day by selling 4 adult tickets and 7 child tickets. What is the price each of one adult
ticket and one child ticket?

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Castel's school is selling tickets to the annual dance competition. On the first day of ticket sales...
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