According to the associative property of equality: (a + b) + c = a + (b + c) we can see that the parenthesis do not mean anything when we are only doing addition.
So answers 1. and 3. are correct.
<em>Thanks Associative Property!</em>
Answer:
B , D , A ,C
Step-by-step explanation:
PEMDAS
Answer: 92/3 OR 30 2/3 ??
Step-by-step explanation: