Inequalities Practice

When do we flip the inequality sign when solving inequalities?

• When we add or subtract both sides by a negative number

• When we multiply or divide both sides by a negative number

• When we add or subtract both sides by a positive number

• When we multiply or divide both sides by a positive number

Tags

CCSS.MATH.CONTENT.7.EE.B.4

CCSS.MATH.CONTENT.7.EE.B.4.b

What is the correct solution for the inequality -2x ≥ 8?

• x ≤ -4

• x ≥ -4

• x < -4

• x > -4

Tags

CCSS.6.EE.B.8

What is the solution for the inequality n/3 < -7?

• n < -21

• n > -21

• n ≤ -21

• n ≥ -21

What is the solution for the inequality w/(-7) ≥ 5?

• w ≤ -35

• w < -35

• w ≥ -35

• w > -35

What happens if we don't flip the inequality sign when solving inequalities?

• The inequality becomes true for all values

• We get incorrect solutions

• We get the correct solution

• The inequality becomes undefined

What is the correct solution for the inequality 27 < -9y?

• y ≤ -3

• y ≥ -3

• y < -3

• y > -3

Tags

CCSS.6.EE.B.8

What is the opposite operation of multiplying by a negative number?

• Adding

• Subtracting

• Multiplying

• Dividing

What is the opposite operation of dividing by a negative number?

• Adding

• Multiplying

• Dividing

• Subtracting

What is the solution for the inequality -3 > y?

• y ≥ -3

• y > -3

• y ≤ -3

• y < -3

Tags

CCSS.6.EE.B.8

What is the solution for the inequality 5x ≤ 15?

• x ≤ 3

• x > 3

• x < 3

• x ≥ 3

Tags

CCSS.6.EE.B.8