Mathematics, 04.02.2021 04:00, ljwatts25

Elena is selling tickets for an amusement park. She sells three times as many student tickets as adult tickets and she sells 8 more senior tickets than adult tickets. Write an expression using the variable a for the number of adult tickets that shows the total number of adult tickets, student tickets, and senior tickets sold.

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Elena is selling tickets for an amusement park. She sells three times as many student tickets as adu...