The answer is x+4 - 1/x+4
Hope that helps you.
|Ten Mils| Mils|100 thousands|10 thousands|Thousands|100's|Tens|Units |
|-----------|------|--------------------|------------------|---------------|-------|---------------|
| 6 | 5 | 5 | 0 | 0 | 0 | 0 |
You can find easily the solution
Answer: (A)
Step-by-step explanation: I hope this helps!