Answer:
The rational number 1 is the multiplicative identity for rational numbers.
Step-by-step explanation:
I hope this will help you buddy
Answer:
answer is B 38-18
Step-by-step explanation:
38 + (-18)
38-18
This may be the answer,hope it helps
Answer:
2(47m^3-16n^3)
Step-by-step explanation:
Answer:5x times -7
Step-by-step explanation:
You ignore the brackets and move the 2x to the other side. Then move the 4 to the other side