Inequalities

When do you "flip the inequalities sign"?

• When you add or subtract a negative

• When it's a 1-step problem

• When you multiply or divide a negative

• When it's a 2-step problem

Tags

CCSS.6.EE.B.8

-3x ≤ 18

• x ≤ -6

• x ≤ 6

• x ≥ 6

• x ≥ -6

Tags

CCSS.6.EE.B.8

Decide if the inequality is open circle or closed circle: 4x > 16

• Open Circle

• Closed Circle

• Flip the sign

• I don't know

Tags

CCSS.6.EE.B.8

Solve for x: 3x + 7 < 22

• x < -29/3

• x < -5

• x < 29/3

• x < 5

Tags

CCSS.7.EE.B.4B

Do I flip the sign? -6x ≥ 36

• Open Circle

• Closed Circle

• Yes

• No

Tags

CCSS.6.EE.B.8

Do I flip the sign? 11x < 110

• Closed Circle

• Open Cirlce

• Yes

• No

Tags

CCSS.6.EE.B.8

Solve for x: 5x + 9 > 34

• x > -5

• x > 5

• x < -5

• x < 5

Tags

CCSS.7.EE.B.4B

Solve for x: -2x - 3 ≤ 13

• x ≥ 8

• x ≥ -8

• x ≤ 8

• x ≤ -8

Tags

CCSS.7.EE.B.4B

Will the graph be an open circle or closed circle? -6x + 1 < 4

• Open Circle

• Flip the sign

• Closed Circle

• Don't flip the sign

Tags

CCSS.7.EE.B.4B

When graphing an inequality, you use an OPEN dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

Tags

CCSS.6.EE.B.8