Which angle number is adjacent to angle to MNJ?

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie