Answer:
x
Step-by-step explanation:
The answer to

= x
1. 1 and -1 are two such rational numbers whose multiplicative inverse is same as they are.
2. absolute value is resembled using the formula : |x|
Here,


final answer: 3/11
3.



4.
Associative property can only be used with addition and multiplication
Answer:
A.
Step-by-step explanation:
I believe it's A. Hope this helps.
Answer:
The answer is 1
Step-by-step explanation: