Equations/Inequalities Test Alg I

What is the final answer to

10 + 2n = 8n - 2n + 10 ?

• 12

• 5

• 0

• -15

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is the first step you should take to solve this problem?

-3(x - 2) = -8 +9b

• add 8 to both sides

• subtract 9b from both sides

• Distribute -3 to the x and -2

Tags

CCSS.7.EE.B.4A

Solve:
5y+34 = -2(-7y+1)

• y = -4
• y = 9
• y = 4
• y = 36/19

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Find the value of the unknown variableA

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4A

Solve and graph the inequality.

77 ≤ 5 + 8n

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

Solve and graph the inequality.
-4 > (^m/₃) - 7

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

Solve the following then choose the matching graph.

n + 1 ≤ 7

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

Solve and graph:

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.12

-8<2(x+4) or -3x+4>x-4

• No solutions
• x<-8 or x<2
•  x>-8 or x<2
• x<-8 and x<2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve: 
3x + 2 < -7  or  -4x + 5 < 1

• x < -3  and  x < 1
• x < -3  and  x > 1
• x < -3  or  x < 1
• x < -3  or  x > 1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3