Can some please help me

Answer pls man im trying to get out of summer school

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air