Kira’s kayaks charges its customers $8 per hour, but it gives a $5 discount to any customer who rents a kayak for at least 2 hours. How much more does Cappie's Canoes charge than Kira's Kayaks for a 3-hour rental?

For Kira's Kayaks, a 3-hour rental would cost $8 x 3 = $24.

If the customer rents for at least 2 hours, they would receive a $5 discount, so the total cost would be $24 - $5 = $19.

Therefore, Cappie's Canoes charges $24 - $19 = $5 more than Kira's Kayaks for a 3-hour rental.