3/27/23: Pre card sort Warm up : Inequalities with negatives

- 2k > 18

• k is greater than 20
• k is less than negative 9
• k is greater than negative 9
• k is less than 36 

Tags

CCSS.6.EE.B.8

When do you flip the sign of an inequality?

• When ONLY multiplying by a negative

• When ONLY dividing by a negative

• BOTH multiplying or dividing by a negative

• Just do it when Mrs. Fieo tells you to

Tags

CCSS.6.EE.B.8

Solve for the inequality

• t ≤ 9

• t ≥ 9

• t ≤ -9

• t ≥ -9

Tags

CCSS.6.EE.B.8

Match:
You must be at least 48 inches tall to ride the bumper cars.

• h < 48
• h > 48
• h ≤ 48
• h ≥ 48

Tags

CCSS.6.EE.B.8

• w > 30

• w < 30

• w > -30

• w < -30

Tags

CCSS.6.EE.B.8

.

• w > 4

• w < 4

• w > -4

• w < -4

Tags

CCSS.6.EE.B.8

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Tags

CCSS.6.EE.B.8

Level 1

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

Tags

CCSS.6.EE.B.8

8x ≥ -32

• x ≥ -4
• x ≥ 4
• x ≤ -4
• x ≥ 4

Tags

CCSS.6.EE.B.8

Which number line best represents the solution to the inequality 5w ≥ 30

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8