How do you find Arc PN?

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.

Which of the following equations is equivalent to x/3-6/x=1

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal