Help on this would be much appreciated thanks

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

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.!