The cost to park at a local parking garage for a day is $10 per hour for the first 5 hours. After the first 5 hours, the cost is $6 per hour. Create an equation that shows the cost, C, for parking x hours if you park for up to 5 hours? Create an equation that shows the cost, T, for parking h hours if you park for more than 5 hours. If you paid $68, how many hours did you park for?