The answer would be B, 10,000. This is because if they started at 10,000 and sold half their books, they would be at 5,000. Then if they sell 4,000 more, they have 1,000 left. 1,000/10,000 is equal to 1/10 when simplified.
Step-by-step explanation:
Ans is 20 .
F union C whole complement is 20
Answer:
1. (0,4)
2. because x-3 would fall on the line eventually
3. decreasing
Step-by-step explanation:
No it is not the worst subject
