The thickness of a dollar bill is 0.00011 meter. use a single digit times a power of 10 to write a estimate of the thickness

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.!