At an amusement park, Alexa gets a $15 prepaid charge card, and she spends $1.50 for each ride. Write an equation that shows how
much money is on the card after each ride.
1 answer:
Answer:
f(x) = 1.50x - 15
Step-by-step explanation:
Given that:
Worth of prepaid charge card = $15
Cost per ride = $1.50
Amount after each ride :
In solpe - intercept form:
Cost per ride = slope = 1.50
Intercept = $15
Amount left after each ride, f(x)
Number of ride, x
f(x) = 1.50x - 15
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