Plss whats the answer of this question
step by step plsss

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

16 more than the product of 5 and p

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg