20 ! explain how to do this explain

complete the equation for the linear function whose graph contains the points
(2, 5) and (3, 0).

y −= − 2)

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.!