2 meters equal blank millimeters

Umm.. just started this 2day and its not on my notes(p′︵‵。)

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

What is the slope of a line that is perpendicular to y = 3x + 1