Mathematics, 30.11.2021 03:50, christabell0303

7. Student and adult tickets are sold for a concert. The student tickets cost $12 each and the adult tickets cost $18 each. A total of 120 tickets were sold with a revenue of
$1,710. How many students and how many adults attended the concert?

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7. Student and adult tickets are sold for a concert. The student tickets cost $12 each and the adu...