Find an equation for the perpendicular bisector of the line segment whose endpoints are (-4,8) and (8,2).

In trapezoid bath, ah=19.7 and et=16.1. identify be.

How to solve a simultaneous equation involved with fractions?

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.