Answer:
x=a+b
Step-by-step explanation:
Just move a to the other side (by adding it)
11. -1
12. -9
13. 32
14. -15
15. 10
16. 24
40
you add all the numbers up then divide by how many numbers there are
X = - 3
Y = 2
2^ x^ y^
=2^ (-3)^ (2)^
= (-6)^(2)