Subtract using the number line. −1/3 − (−1/2)

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

X-intercept=-5 y-intercept=2 the equation of the line is

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.