Question 1 of 5: Solve each inequality:
Select the Correct Answer: Correct! 
Not Correct! 
Not Correct! A
$$2 < x < 4$$ $$(2,4)$$ 
B
$$x > 4$$ $$(4, \infty)$$ 
C
$$x < 2$$ $$\text{or}$$ $$x > 4$$ $$(-\infty, 2) ∪ (4, \infty)$$ 
D
No Solution$$∅$$
E
All Real Numbers$$(-\infty, \infty)$$ 
Question 2 of 5: Solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
No Solution$$∅$$
B
All Real Numbers$$(-\infty, \infty)$$
C
$$x < 3$$ $$\text{or}$$ $$x > 4$$ $$(-\infty, 3) ∪ (4, \infty)$$ 
D
$$2 ≤ x ≤ 6$$ $$[2, 6]$$ 
E
$$x ≤ 2$$ $$\text{or}$$ $$x ≥ 6$$ $$(-∞, 2] ∪ [6, ∞)$$ 
Question 3 of 5: Solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$-6 < x < 6$$ $$(-6, 6)$$ 
B
$$x < -6$$ $$\text{or}$$ $$x > 6$$ $$(-\infty, -6) ∪ (6, \infty)$$ 
C
$$x < 6$$ $$(-\infty, 6)$$ 
D
All Real Numbers$$(-\infty, \infty)$$
E
No Solution$$∅$$
Question 4 of 5: Solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
No Solution$$∅$$
B
All Real Numbers$$(-\infty, \infty)$$
C
$$5 ≤ x ≤ 6$$ $$[5, 6]$$ 
D
$$x ≥ 5$$ $$[5, \infty)$$ 
E
$$-4 ≤ x ≤ 5$$ $$[-4, 5]$$ 
Question 5 of 5: Solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$x < 4$$ $$(-\infty, 4)$$ 
B
All Real Numbers$$(-\infty, \infty)$$
C
$$x ≤ 2$$ $$(-\infty, 2]$$ 
D
No Solution$$∅$$
E
$$\frac{4}{3}< x < 2$$$$\left(\frac{4}{3}, 2\right)$$ 
