If a number is an integer, then it is either positive or negative. Which is the conclusion of the conditional?

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.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5