3m+21=6m
=>21=6m-3m
=>21=3m
=>7=m
Therefore option A is the answer
<em>Assuming [x] means the closest integer to x</em>
Answer:
Step-by-step explanation:
We can see that for any integer 
, there will always be a ![[x]](https://tex.z-dn.net/?f=%5Bx%5D)
, so there will always be a ![[x]+1](https://tex.z-dn.net/?f=%5Bx%5D%2B1)
. So, we don't need to worry about the domain impacting the range.
can be any integer from 
to 
, and as 
(at least in terms of a function's range and domain), the range of is equal to the range of , which is .
So, the answer is 
and we're done!
Answer:
sorry
Step-by-step explanation:
Answer:
it means the ratio of the breads circumfrence. ok :)
Step-by-step explanation:
