Answer:
around 21-8 so the equation would look like this (21-8)-6=7
Step-by-step explanation:
you do this because if u put the parentheses around 8-6 you would get 21- (8-6)= 19 because 21 - 2 = 19 so you have to put them around 21-8 to get the right answer
Answer:
Additive Identity I think, I'm not sure
Step-by-step explanation:
Tell me in the comments if I'm wrong.
Answer:
using imaginary numbers
Step-by-step explanation:
Hi!
978 can't go into 5 at all, so the answer is 0 R: 978
Hope this helps! :)
-Peredhel
The last one is correct answer
