Solving Equations and Inequalities Test Module 1:Topic1

less than or equal to

• <
• >
• ≤
• ≥

Less Than

• <
• >
• ≤
• ≥

more than

• <
• >
• ≤
• ≥

7b - 3 < 11

• b < 2
• 84 > b
• b > 2
• b < 84

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

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

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

-2(x+2) < 14

• x < - 5
• x > -5
• x < -9
• x > -9

Solve the equation
4x - 5x + 9 =5x - 9

• x = -3
• x = 9
• x = 3
• x = -9