christophergonp4fpth christophergonp4fpth

20-02-2018
Mathematics

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A family reunion of 27 decided to go to Six Flags Magic Mountain. Adult tickets cost $40 each and child tickets cost $30 each. The total cost of all tickets was $930. Use the SUBSTITUTION METHOD to determine how many adults and how many child tickets were purchased?

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shannahmd shannahmd

20-02-2018

12x$40=$480
15x$30=$450
12 adult tickets plus 15 children’s tickets= 27 tickets.
$480+$450=$930

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