Evaluatef(x) = 2.5x-11 when x = 4

Assemble the proof by dragging tiles to the statements and reasons column

Anyone know? will mark brainliest if correct!

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.