Solving Inequalities and Equations

Solve the equation.
 $2x+12=20$  

• x = 4

• x = 10

• x = 16

• x = 6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Tags

CCSS.7.EE.B.4B

Solve the inequality

-4x + 14 ≤ 54

• x ≥ - 10

• x ≤ -10

• x ≥ 10

• x ≤ 10

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

What inequality does the number line graph represent. 

• x < 2
• x > 2
• x ≥ 2
• x ≤ 2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

CCSS.6.NS.C.6

Solve the inequality

2x + 6 > 12

• x > 9

• x > 3

• x < 9

• x < 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve the inequality

4x - 7 ≥ 21

• x ≥ 7

• x ≥ -8

• x ≤ 8

• x ≤ 7

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve the inequality

8m - 9 > 71

• m > 10

• m > 1

• m < 1

• m > -48

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Which number line shows the solution set to the inequality below?
x - 3 > -3

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus? Write an equation that matches this situation.

• 331 = 7x + 6

• 331 = 13 x

• 331 = 6x + 7

• 331 - 7 = 6x

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.SSE.A.1

Jim paid a gym membership fee of $50, plus $20 per month.  Jim has paid a total of $290 to the gym.  Which equation matches this situation?

• 50 + 20m = 290
• 20 + 50m = 290
• 50 + 20 = m
• 50m - 20 = 290

Tags

CCSS.HSA.CED.A.3