Please help! If the vertex of f(x) is (-6, -8), what is the vertex of f(x + 4)-6?
a. (-12, 4)
b. (-10, -14)
c. (-2, -14)
d. (-12, -12)

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

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.