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16 December, 03:01

It costs $4 to enter a fair. each ride costs 2.50. You have $21.50. How many rides can you go on?

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  1. 16 December, 06:23
    0
    The equation is $21.50 = 2.50x + 4

    So the first step is subtracting 4 from both sides

    So you are left with $17.50 = 2.50x

    Then divide both sides by 2.50

    So you get 7 = x

    So you can go on 7 rides
  2. 16 December, 06:32
    0
    The answer is 7. Because $21.50-4=17.50 and then 17.50:2.50=7
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