Gm peoples free pointsss ;)

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation

See attachment below and find the equivalent of tan(∠qsr)