In each figure below find m∠1 and m∠2, if a||b. Show your work with statements.

​

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.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Which number line represents the solution set for the inequality -1/2x> 24?