The electronic store sold for laptopcomputers in one day. the total cost of laptops was $3600. if each laptop cost the same amount how much did each laptop cost

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.!