In standard form, it would look like this:
4125 * 1000
This would be 4,125,000
Answer:

Step-by-step explanation:
Answer:
1100 - 0.04x
Step-by-step explanation:
0.07x + 0.11(10,000 - x)
0.07x - 0.11x +1100
-0.04x + 1100
Answer:
D
Step-by-step explanation:
If its right let me know I think this is right