Select the system that has the same solution as {−2x+2y=−55x−6y=8

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.