Concept Check Solving Simple Inequalities

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Pick the correct letter for:
6 > x

• A
• B
• C
• D

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Write an expression. 
Anita needs at least an 90 grade (g) on her test to get an A in math class.

• g ≤ 90
• g ≥ 90
• g < 90
• g > 90

Solve the inequality.

30 + n ≥ 50

• n > 50

• n ≥ 80

• n < 30

• n ≥ 20

Is x = 9 a solution to the given inequality.
x > 9

• TRUE
• FALSE

Is x = 12 a given solution to the inequality.
x > 5

• TRUE
• FALSE

Is the following item an expression, equation, or inequality.
13 + 6

• Expression
• Equation
• Inequality

Is the following item an expression, equation, inequality.
h ≥ 27

• Expression
• Equation
• Inequality