Mathematics, 05.01.2020 03:31 carlosiscr7
Devon purchased tickets to an air show for 7 adults and 2 children. the total cost was $173. the cost of a child's ticket was $8 less than the cost of an adult's ticket. find the price of an adult's ticket and a child's ticket.
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Answers: 2
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Devon purchased tickets to an air show for 7 adults and 2 children. the total cost was $173. the cos...
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