GIVEN: y = -5/6x + 6
slope of given line = -5/6
--> Because the line you are trying to find is perpendicular to the given line, you must find the opposite reciprocal of the slope
opposite reciprocal of the slope = 6/5
You need to find what "b" is for your equation
Plug "b" back into the slope-intercept form along with your equation's slope
y = mx + b
(if your teacher doesn't want any decimals, then write: y = 6/5x + 89/5)