2m - [n - (m - 2n)]
2m - n + (m - 2n)
2m - n + m - 2n
2m + m - n - 2n
3m - 3n
Answer is D.
Answer:
-108
Literally just put what you wrote in the calculator
Step-by-step explanation:
4 • (-9) • (-3) • (-1)
Answer:
1 hour
Step-by-step explanation:
3 hours subtract 2 hours
Answer:
I think A
Step-by-step explanation: