Create a scenario for the following equation: 110x+0

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.

Don't know how to find x given these segment lengths

Which of the following is an equation of a line parallel to the equation y=4x+1?