At a nascar race, the lead car has 7 1/2 laps to go. suddenly there is a caution flag, so all the racers must hold position while continuing at a reduced speed for 5/6 of a lap. when racing resumes, how many laps does the lead car have to go?

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.!