Solving Inequalities Review

When graphing an inequality, you use an open dot when you use which symbols?

• <, >
• ≤, ≥ 

Which figure shows the inequality x > -4?

• Figure 1
• Figure 2
• Figure 3
• Figure 4

What is the correct inequality of the graph above?

• t < 4
• t > 4
• t ≤ 4
• t ≥ 4

Which graph above shows the solution to the inequality s ≥ -2?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

x>5

• x is greater than 5
• x is less than 5
• x is zero
• x is greater than or equal to five

Which of the following inequalities would require you to flip the sign when solving?

• 2x < 3
• 3x > - 9
• -4x ≥ 10
• 5x ≤ 15

x is smaller than 9

• x < 9
• 9 < x

Which of the expressions is equivalent to:
5(a + 6)

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Which of the expressions is equivalent to:
4(k + 7)

• 4k + 28
• 4k - 28
• -4k + 28
• 4k - 28

Solve the inequality:
c - 7 > 8

• c < 15
• c > 15
• c < - 15
• c >, = 15