Fill in the missing step for this number trick operation
1.pick a number
2.,
3.,
4.,
5.
6. Subtract the original number

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.

What is the relationship between all triangles that can be drawn given the same three angles

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?