An advertising agency increased their fees to an $80 setup fee plus $4 for every advertisement. Write a rule for the new fee. Write ordered pairs for the fees for 10, 20, 30, and 40 advertisements. y = 80 + 4x (10, 120), (20, 160), (30, 200), (40, 240) y = 80 + 4x (120, 10), (160, 20), (200, 30), (240, 40) y = 80 + 4 + x (120, 10), (160, 20), (200, 30), (240, 40) y = 80 + 4 + x (10, 120), (20, 160), (30, 200), (40, 240)