Answer:
what? i really dont understand
Step-by-step explanation:
Answer:
It is B.
Step-by-step explanation:
I am 99% sure im correct. dont get mad at me if im not
Answer:
Frieda's work is correct.
Step-by-step explanation:
z+22= 64 can also be z= 64-22
64-22= 42
Meaning, z= 42
42+22-22= 64-22
42= 42