Which account has the highest effective annual interest rate?

Can someone me do math because i am having a breakdown rn because i don’t get it

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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.!