Answer:
Explanation:
To find the cost per hour of bike use at Cheng's Bike Rentals, we need to divide the total cost of renting the bike by the number of hours it was rented for.
If it costs $22 to rent a bike for 4 hours, then the cost per hour is:
$22 / 4 hours = $5.50/hour
Therefore, it costs $5.50 per hour of bike use at Cheng's Bike Rentals.