math

ervin sells vintage cars. every three months, he manages to sell 13 cars. assuming he sells cars at a constant rate, what is the slope of the line that represents this relationship if time in months is along the x-axis and the number of cars sold is along the y-axis?

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  1. the slope is the rate of sales, in cars/month. So, just use the numbers given:

    13cars/3months = 13/3 cars/month

    The slope is 13/3

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  2. jn

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