Write the equation of the line that passes through the points (7,2) and (4,−9). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

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.!