Question

Can someone help please??!

Answer 1

13) -6, -2, 0, 2

14) -9, -8, 4, 9

15) -14, -6, 0, 9, 10

16) -11, -9, -8, 3, 12

17) 9, 5, -3, -11

18) 2, -3, -4, -17

19) 14, 9, 0, -10, -16

20) 24, 11, -8, -11, -20