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Math

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Devon purchased tickets to an air show for 9 adults and 2 children. The
total cost was $252. The cost of a child's ticket was $6 less than the cost of an adult's ticket. Find the price of an adult's ticket and a child's ticket.

  • Math - ,

    9A + 2C = 252
    C = A -6

    9A + 2( A -6) = 252
    9A + 2A - 12 = 252
    11A = 264
    11A/11 = 254/11

    A = 24
    C = 18

  • Math - ,

    Typo

    11A/11 = 264/11

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