Answer:
-2, -1, 0, 1, 2
Step-by-step explanation: divide each of them by 2 because y = 1/2 of x
not sure this is correct this is just what I think it is.
Answer:12
Step-by-step explanation: just did the assignment
(21 * 1.10) / 3 = 23.10/3 = 7.7....so each friend has to pay $ 7.70