Answer:
commutative property of addition
associative property of addition.
Explanation:
22 + (m + 8) =
Apply the commutative property of addition inside the parentheses.
= 22 + (8 + m)
Apply the associative property of addition.
= (22 + 8) + m
Add 22 and 8.
= 30 + m
Apply the commutative property of addition.
= m + 30