The amount v of vacation time (in hours) that an employee earns varies directly with the amount t of time she works. An employee who works 2 months earns 36 hours of vacation time.
a. Write a direct variation equation that relates v and t.
If we work this out on a graph, we will get v=3t/2.
Also, we can find a unit rate. When v=1, what will the equation be?
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