Two Step Linear Inequality

When should the inequality symbol be reversed (flipped)?

• It should never be reversed.

• It should be reversed when a positive number is added or subtracted from both sides of an inequality.

• It should be reversed when both sides of an inequality are multiplied or divided by a positive number.

• It should be reversed any time you multiply or divide an inequality

• It should be reversed when both sides of an inequality are multiplied or divided by a negative number.

What is true about this inequality? (select all true statements)

• The negative symbol makes 3.1 a negative number

• Multiplying both sides of the inequality by -1.3 is the final step before checking your answer

• Adding 3.1 to both sides of the inequality is the final step before checking your answer

• Subtracting 2.4 from both sides of the inequality is the first step

• Subtracting 3.1 from both sides of the inequality is the first step

When finding a solution to the following inequality, what is true? (Select all true statements)

• Subtract 4 from both sides of the inequality first

• Add 4 to each side of the inequality first

• Divide each side of the inequality by 3 first

• Divide each side of the inequality by 3 last

Which answer is correct?

• s > 5.33333333

• s < 6

• s > -9

• s < -3.252525

Which solution set makes the inequality true?

• (6, 7, 8)

• (5, 6, 7)

• (2, 3, 4)

• (-4, -3, -2)

5x < -20

• x > -4

• x > 25

• x > 4

• x < -4

Which number is a solution to the inequality?

• -6

• 0

• -9

• 5

Select the correct graph for each inequality.

• A

• B

• C

• _D

Select the correct graph for each inequality.

• A

• B

• C

• D

Do I need to flip my sign?
2x - 3y  ≥ 12

• Yes

• No