Practice Problems Lesson 1 & 2

Front

What is the solution to the inequality: 5z - 2 - 2z < 13?

Back

z < 5

Front

Which inequality symbol represents a closed circle on a number line?

Back

≤

Front

Solve the inequality: 3(x - 2) < 2(x + 9).

Back

x < 24

Front

What is the solution to the inequality: X - 20 > -30?

Back

X > -10

Front

Solve the inequality: -8n - 8 > 56.

Back

n < -8

Front

What does a closed circle on a number line indicate?

Back

The value is included in the solution set.

Front

What does an open circle on a number line indicate?

Back

The value is not included in the solution set.

Front

How do you solve the inequality: 2x + 3 < 11?

Back

x < 4.

Front

What is the first step in solving the inequality: 4x - 5 > 3?

Back

Add 5 to both sides.

Front

What is the solution to the inequality: 7 - 2x ≤ 1?

Back

x ≥ 3.