Question

The cost y

(in dollars) to rent a kayak is proportional to the number x
of hours that the kayak is rented. It costs $60 to rent the kayak for 4 hours. Write an equation that represents the cost to rent a kayak for x
hours.

Answer 1

y&x
y=kx
60=4k
K=60/4
K=15
For x hours,
y=15x