Solve Inequalities

2 + n ≤ 4½

• n ≥ 2½
• n ≤ 2½
• n ≤ 6½
• n ≥ 6½

Tags

CCSS.7.EE.B.4B

-13t > 26

• t > -2
• t > 2
• t < 2
• t < -2

Tags

CCSS.6.EE.B.8

-3 ≥ (n/2)

• n ≤ -6
• n ≤ 6
• n ≥ 6
• n ≥ -6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.12

8(m + 2)< 4(5 + 2m)

• no solution
• m < -2
• all real numbers
• m > 4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

4 + 9y - 3 ≥ 3(3y + 2)

• no solution
• all real numbers
• y ≥ 7
• y ≥ 6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

2 < 6z - 10 < 20

• -2 < z < -5
• z > 2 or z < 5
• 2 > z > 5
• 2 < z < 5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

∣ m + 6 ∣ = 5

• m = -1
• m = -1 or m = -11
• m = 30
• m = 11

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

∣ x + 3 ∣ = -4

• x = 1 or  x = -7
• x = 1
• no solution
• x = -7

2 ∣ 3m + 4 ∣ = 14

• m = - 3⅔ or m = 1
• m = -3 or m = 1
• m = 7 or m = -7
• m = 3⅔ or m = -1

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

-4 ∣ 7v + 2 ∣ = 32

• all real numbers
• no solution
• v = -8 or v = 8
• v = 6/7 or v = - 10/7

Tags

CCSS.HSA.REI.A.1