Answer:
No, because 4 is repeated in the domain.
Step-by-step explanation:
3000 s........h hours
3000/h.........1 hour
3000/60h.......1 minute
3000*m/60h....m minutes
Answer: 
Step-by-step explanation:
In order to solve for "x", we must remember the following properties:
- The Subtraction property of Equality states that:
If
, then 
- The Division property of Equality states that:
If
, then 
Therefore, knowing these properties, we can solve for "x" to find its value.
First, we need to subtract
from both sides of the equation. Then:

And finally, we can divide both sides of the equation by 6. Then we get:
