Find the equation of the line perpendicular to 2x y=3 and passes through the point 2,-5

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

Below are two different functions, f(x) and g(x). what can be determined about their slopes? f(x)= −1x + 1 the function g(x) going through 0, 3 and 1, 1