Answer:
117.39
Step-by-step explanation:
The other number is a negative and the opposing is a positive
A is a good answer because yes
Us the app desmos it’s good
Answer:

Step-by-step explanation:
Using the Quotient rule:

We can subtract the exponents of x and y:

Therefore, 
Please mark my answers as the Brainliest if you find this explanation helpful :)
Answer:
i dont think so because it wont work effictianly
Step-by-step explanation: