Let f(x) = x^2 +5 and g (x) = x+5/x. find () a.) 1/4 < b.) 14/19 c.) 19/14 d 49/9 check answers

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.