Answer:
b
Step-by-step explanation:
because we can not some times change the places in addition so b is the correct answer
2. (D)
3. (B) Hope it helps
Answer:
Brainliest!
Step-by-step explanation:
1/3 is going to be like
1^2
------
3^2
= 1/9
Answer:
A. 7
Step-by-step explanation: