Solving Equations & Inequalities w/ Compound Inequalities

This answer is wrong. What is the correct answer?

Tags

CCSS.8.EE.C.7B

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.8.EE.C.7B

• x = -8

• x = 8

Tags

CCSS.7.EE.B.4A

0 < x + 7 < 9

• -7<x   and   x<2
• -7<x   or   x<2
• -7>x   and   x>2
• -7>x  or   x>2

• A
• B
• C
• D

-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

Solve and graph:

• A
• B
• C
• D

• 3

• 5

• 2

• -9

Tags

CCSS.6.EE.B.5

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

• b > 20

• b > 6

• b > 14

• b > 20

Tags

CCSS.7.EE.B.4B