Which of the following is a rational number? (5 points) square root of 22, square root of 23, square root of 24, square root of 25 a square root of 22 b square root of 23 c square root of 24 d square root of 25

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.!