Solving Inequalities

Front

What happens to the inequality sign when you multiply or divide by a negative number?

Back

The sign flips.

Front

Solve the inequality: -2x ≥ 22

Back

x ≤ -11

Front

Solve the inequality: -5m < 10

Back

m > -2

Front

What does a closed circle mean when graphing an inequality?

Back

The number is included in the list of answers.

Front

What does an open circle mean when graphing an inequality?

Back

The number is not included in the list of answers.

Front

Write the inequality for: Four times a number, increased by 6 is greater than 22.

Back

4x + 6 > 22

Front

Solve the inequality: 2x < -3x + 15

Back

x < 3

Front

What is the solution to the inequality: x + 4 > 10?

Back

x > 6

Front

How do you represent the solution of an inequality on a number line?

Back

Use a line with an open or closed circle and shade the appropriate direction.

Front

What is the first step in solving the inequality: 3x - 5 < 10?

Back

Add 5 to both sides.