(U4|L10 WU) Compound Inequalities Review

 Solve:

 $-2\le\frac{x}{2}<1$ 

•  $4\le v<3$  

•  $-4\le v<2$  

•  $-4\ge v>3$  

•  $-2\le v<6$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Solve:

 $-7+b\ge3$  or  $-3b\ge-18$  

•  $-4\le b<2$  

•  $b>8$  or  $b<6$  

•  $b<2$  or  $b>5$  

•  $b\ge10$  or  $b\le6$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:

 $0<-3r\le30$  

•  $-10<r<0$  

•  $-10\le r<0$  

•  $-10\le r\le0$  

•  $r\ge-10$  or  $r<0$  

Tags

CCSS.HSA.REI.B.3

Choose the correct inequality for the graph above.

• $x\ge-5$ or $x<3$

• $x\le5$ or $x\ge3$

• $x\le-5$ or $x\ge3$

• $x\le-5$ and $x\ge3$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Choose the correct inequality for the graph above.

• $x\le6$ or $x\ge-4$

• $x\ge6$ or $x\le4$

• $x\ge6$ and $x\le-4$

• $x\le6$ and $x\ge-4$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3