Question

If cost 5:50 per Hour to rent a pair of ice skates for Up to 2 hours. After 2 hours, the rental cost per hour decreases to 2:50. How much dose it cost to rent a pair of ice skates for 4 hours

Answer 1

16$

5.50 *2 for the first 2 hours

2.50 *2 for 2 hours after the decrease of prices

11 + 5

Answer 2

5.50 time 2 + 2.50•2 that equal 15