Can somebody please help me understand this? Please and thank you.

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

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles