Mr. King is considering a new job. He and his wife sit down to create a list of their monthly expenses, as shown in the table below. Which of the following annual salaries will meet their standard of living?

$38,000

$42,500

$41,400

$47,200

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.