Which of the following requires a proof?
theorem
postulate
undefined terms
undefined relations

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

One integer is 8 times another. if the product is 72, then find the integers

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?