Solving Inequalities

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

-4x + 14 ≤ 54

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

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Write an expression. 
Anita needs at least an 90 grade (g) on her test to get an A in math class.

• g ≤ 90
• g ≥ 90
• g < 90
• g > 90

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

Solve the inequality.

30 + n ≥ 50

• n > 50

• n ≥ 80

• n < 30

• n ≥ 20

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:
11x + 16 < 43 + 2x

• x < 5
• x < 3
• x > 5
• x > 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Yellow Cab Taxi charges a $1.75 flat rate in addition to $0.65 per mile.  Katie has no more than $10 to spend on the taxi ride.

• 1.75 + 0.65m < 10
• 1.75 + 0.65m > 10
• 1.75m + 0.65 < 10
• 1.75m + 0.65 > 10

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

55c + 13 ≤ 75c + 39

• c≤10/13
• c ≥ −10/13
  
• -c>19
• c≤50/80

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

30b + 53 ≥ 18b − 83

• b≥−​3​​4/3

• b≥-14 2/3

• b>8

• -b<12

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:
6x + 3 > 4x - 7

• x>5
• x>-5
• x<-5
• x>-2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:
4(2a + 3) < 3(a - 1)

• a<-3
• a>-3
• a<3
• a>3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3