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Math

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A 3-mile cab ride cost $3.00. A 6-mile cab ride cost $4.80. Find a linear equation that models cost c as a function of distance d

  • Math - ,

    slope of linear equation is
    (4.8 - 3)/(6 - 3) = 1.8/3 = 0.6
    c - 3 = 0.6(d - 3)
    c - 3 = 0.6d - 1.8
    c = 0.6d + 1.2

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