Answer:
1. Integers and rational numbers only (c)
2. Point D (d)
3. - 5/3 (d)
4. d
Explanation:
1. Whole numbers do not include negative ones, the other two do.
2. The opposite of - 4 is 4.
3. 0.27, -0.25, 1.1, -1.6666
-1.666 is the farthest and it's -5/3
4. The correct order is the last one because - 7 is smaller than - 2 which is smaller than 1