Which property is represented below?
(7 * 3) * 8 = 8 * (7 * 3)

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.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

What is the range? can’t seem to find it out