Solving Inequalites- Multiply and Divide

What inequality does the number line graph represent?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

• x ≥ 5

• x ≥ 20

• x ≤ 5

• x ≤ 20

• h > 10

• h > -10

• h < 10

• h < -10

• x ≥ 14/3

• x ≥ -14/3

• x ≤ 14/3

• x ≤ -14/3

What rule for solving inequalities is different than solving equations?

• You do not simplify inequalities before solving
• When multiplying or dividing by a negative, change direction of inequality
• Change the sign of the inequality when adding or subtracting negative numbers
• There is no difference between solving inequalities or equations

8x ≥ -32

• x ≥ -4
• x ≥ 4
• x ≤ -4
• x ≥ 4

s + 9 ≥ -25

• s ≥ -18
• s ≥ -34
• s ≤ 18
• s ≥ 34

• x > 1
• 1 ≥ x
• x is greater than or equal to 1
• x is less than or equal to 1

14 ≥ x - 8

• 22 ≥ x
• -22 ≥ x
• 6 ≥ x
• -6 ≥ x

Tags

CCSS.7.EE.B.4B