Need help fast please.

What does it mean by solve the exponential equation for x?

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

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.