At an airport it cost $7 to park for up to one hour and $5 per hour for each additional hour. let x represent the number of hours parked. write the function that models the cost, c(x), of parking x hours, where x is an integer greater than 1

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!