A bus ride cost 1.50. A 30 day pass cost $24. Write an inequallity to show that the 30 day pass is t

Discussion in 'Calculator Requests' started by math_celebrity, Feb 27, 2021.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    A bus ride cost 1.50. A 30 day pass cost $24. Write an inequallity to show that the 30 day pass is the better deal

    Let the number of days be d. We have the inequality below where we show when the day to day cost is greater than the monthly pass:
    1.5d > 24

    To solve this inequality for d, we type it in our search engine and we get:
    d > 16
     

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