Owen is driving to a concert and needs to pay for parking. There is an automatic fee of $11 just to enter the parking lot, and when he leaves the lot, he will have to pay an
additional $4 for every hour he had his car in the lot. How much total money would
Owen have to pay for parking if he left his car in the lot for 5 hours? How much would
Owen have to pay if he left his car in the lot for t hours?

Cost for 5 hours(number)
Cost for t hours (equation)
please help me :))