1. False, the solution to x<4 is any number less than 4, not just 0, 1, 2, and 3.
2. The inequality being represented in the number line below is x > 3.
3. Correct, inequalities have infinite numbers as solutions.
4. t ā„ 2
5. d < 37
6. g > 1.6
7. P ā„ 15
8. x < 40