Atourist information center charges $10 per hour to rent a bicycle. is the rental charge proportional to the number of hours you rent the bicycle

For this case, the first thing we must do is define variables.

We have then:

x: number of hours

y: total rental charge

The equation modeling the problem is given by:

From here, we observe that the relation between both variables is proportional, being the constant of proportionality equal to $ 10 per hour.

The rental charge is proportional to the number of hours you rent the bicycle:

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step-by-step explanation:

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