Answer:
I don't know but maybe 3 in a half
Answer:
The answer to that question is b
Step-by-step explanation:
55.04 is 256% of 21.5
Hope it helps and hope its right...---
Answer:
3m-3n
Step-by-step explanation:
We want to simplify the expression;
2m - [n - (m - 2n)].
We expand the parenthesis to obtain;
2m - (n - m + 2n)
2m - ( - m + 3n)
Expand further to get;
2m +m -3n
Combine the first two terms;
3m-3n
