(Free points) what customer service have you gotten ?

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.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?