X+y+z+w=5 x+2y-z-2w=-1 x-3y-3z-w=-1 2x-y+2z-w=-2

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

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee