I. Solve and graph the following inequalities. (5 points each number. 3 points for the solution and 2 points for the graph).

1. x − 5 < 4

2. 3x + 4 < −5

3. 1 − 5x > −9

4. 8x − 4 > 12

5. 6y + 5 ≤ y − 10