Question 1 of 5: solve each inequality:
Select the Correct Answer: Correct! 
Not Correct! 
Not Correct! A
$$x < 4$$ $$(-\infty, 4)$$ 
B
$$x > 9$$ $$(9, \infty)$$ 
C
$$x > -1$$ $$(-1, \infty)$$ 
D
$$x < 2$$ $$(-\infty, 2)$$ 
E
$$\text{All Real Numbers}$$ $$(-\infty, \infty)$$ 
Question 2 of 5: solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$\text{No Solution}$$ $$∅$$
B
$$x < -5$$ $$(-\infty, -5)$$
C
$$x > 20$$ $$(20, \infty)$$
D
$$x > 7$$ $$(7, \infty)$$
E
$$x > -5$$ $$(-5, \infty)$$
Question 3 of 5: solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$x ≤ 6$$ $$(-\infty, 6]$$
B
$$x ≥ -1$$ $$[-1, \infty)$$
C
$$x ≤ -6$$ $$(-\infty, -6]$$
D
$$x ≥ 7$$ $$[7, \infty)$$
E
$$\text{No Solution}$$ $$∅$$
Question 4 of 5: solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$x < 3$$ $$(-\infty, 3)$$
B
$$x < -2$$ $$(-\infty, -2)$$
C
$$x > -\frac{4}{3}$$ $$\left(-\frac{4}{3}, \infty\right)$$
D
$$\text{All Real Solutions}$$ $$(-\infty, \infty)$$
E
$$\text{No Solution}$$ $$∅$$
Question 5 of 5: solve each inequality:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$x > -2$$ $$(-2, \infty)$$ 
B
$$x < -\frac{2}{3}$$ $$\left(\infty, -\frac{2}{3}\right)$$ 
C
$$x > 14$$ $$(14, \infty)$$ 
D
$$\text{All Real Numbers}$$ $$(-\infty, \infty)$$
E
$$x < -1$$$$(-\infty, -1)$$ 
