SOLUTION: At the corner store video club, Nobu can pay $7.50 to sign up and then rent DVDs for $3 each. At the Pricebuster video club, there is no charge for signing up, but it costs $3.50 e
Question 941988: At the corner store video club, Nobu can pay $7.50 to sign up and then rent DVDs for $3 each. At the Pricebuster video club, there is no charge for signing up, but it costs $3.50 each to rent DVDs
Write and graph a system of linear equations that relates the total cost at each video club to the number of DVDs rented. Label each equation on your graph.
If your graph includes a point of intersection, what does the point of intersection represent in the context of the problem? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Let = number of DVD's rented
Let = cost in dollars of renting number
of DVDs
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Corner store:
(1)
Pricebuster:
(2)
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Here are the plots. Equation (2) goes through the origin
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The intersection is where the cost of renting
number of DVDs is the same with either rental place
