Answer:

Step-by-step explanation:
Use the difference of squares formula.



A reasonable estimate for 8.24 divided by 4 would be 2. This would be a reasonable estimate because .24 rlly isn’t all that much so you are able to round down to 8. (Hope that’s right!)
Answer:
That would be 20.
Step-by-step explanation:
Hope this helps
Answer:
The answer is A
Step-by-step explanation:
The identity property of addition simply states that when you add zero to any number, it equals the number itself.