Uhhh 18?? 9+9, 10+8, 7+11, 6+12, 5+13, 4+14, 3+15, 2+16, 1+17
X. 0,2,6,4,8,10
Y. 2,0,2,4,6,8
It’s how far the number is from zero
Answer:
A=950
B=540
Step-by-step explanation:

28.
2 to the third power is 8. Therefore, the answer is 28.
Hope this helps!