If vaani walks 7 dm 5 cm with each step, how many steps will she take to walk a distance of 840 m?

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

Ineed asap.i cant understand this question i need someone to me right away

X2 + y 2 = 36 x + y = 6 solve the system of equations.