a man income is rs12000 per month, if the rate of income tax is rs 2.50per rs 100,how much tax should be paid?

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.!