Answer:
D
Step-by-step explanation:
-3(2m-1)-n
open the bracket
-6m+3-n
rearrange
-6m-n+3
Answer:
It makes it easier to understand math and helps you answer the problem of which math you are doing.
Step-by-step explanation:
They are just a method used to do math
She added -14
the difference between 10 and -4 is 14
since this should use addition then we add -14
Answer:
113
Step-by-step explanation:
radiusxradiusxpi
6x6x3.14
=113