Caleb wants to rent a kayak. kayak rentals cost $14.50 for half an hour. if caleb rents a kayak for a hour and forty-five minutes, how much will it cost him

14.50 x 2 (2 1/2 hours = 1 hour) = $29.00 + $14.50 (for another 1/2 an hour) = $43.50. Then, divide 14.50 in half for the other 15 minutes that weren't accounted for yet, so: $14.50/2 = $7.25 then add it to our previous total: $43.50 + $7.25 = $50.75 is your answer :) Hope I helped 

I’m pretty sure the slope would be 1 since the x and y values increase by 1