5-3 Solving Multi-Step Inequalities

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

11 > -3y + 2

• -3 > y

• -3 < y

• 3 > y

• 3 < y

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

6n + 4 > -26

• n > -6

• n > -5

• n > 8

• n > -4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Do I need to flip my sign?
-3x  ≥ 12

• Yes, because I'll be dividing by a negative number
• No, because you never flip the sign. 

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for u. 
u/7 – 1 ≤ 1

• 14≥u
• 14≤u
• u≤14
• u ≤ -14

Tags

CCSS.7.EE.B.4B

Solve and graph the inequality.
7n - 1 > 76

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

Level 1

When do we switch the inequality symbol?

• when multiplying or dividing by a NEGATIVE

• when adding and subtracting a NEGATIVE

• we never switch the inequality

• When there is a negative in the problem

Tags

CCSS.HSA.REI.B.3

Level 2

23 < f + 12

• f > 11

• f > 35

• f < 35

• f < 11

Tags

CCSS.7.EE.B.4B

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

• <, >

• ≤, ≥

Tags

CCSS.HSA.REI.D.12

When you graph an inequality, you used a shaded closed dot when you use which symbols?

• ≤, ≥

• <, >

Tags

CCSS.HSA.REI.D.12