Math-Algebra

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The table shows the amount earned for washing cars. How much is earned for washing 25 cars? 3 cars=$13.50, 6 cars=$27, 9 cars=$40.50, and 12 cars=$54

  • Math-Algebra -

    54/12 = 4.50

    25 * 4.50 = ?

  • Math-Algebra -

    looks like it costs $4.50 to wash one car

    What seems to be the problem ?

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