Carla 2

Carla is renting a canoe, it cost $80 for 2 hours and $110 for 4 hours. What is the rate of change for this situation?

Correct answer:

r =  15 USD/h

Step-by-step explanation:

x=42=2 h y=11080=30 USD  r=yx=302=15 USD/h

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