Which set of ordered pairs is a function (1, -1), (2,-2), (3, -3) (1, 1), (2, 2), (2, -2)
(1, 1), (2, 2), (3, 3)
(1, 1), (2, 1), (3, 1)
(0, 1), (0, 2), (0, 3)

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?