Which of the following ordered pairs could be in a relation that has a range of {2, 4, 5}? O (2,3), (4, 1), (5,2)
O (5,3), (5, 4), (5,2)
O (4,3), (5,5), (5,2)
O (3, 4), (5,5), (5,2)

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.

Find the value of x for which line a is parallel to line b

Y+ 2/y is it a polynomial in one variable or not? and if so, why?