HW1 Inequalities Practice

Solve the inequality.

 $1-3x+7\ge20$  

•  $x\le-2$  

•  $x\ge4$  

•  $x\le-4$  

•  $x\ge2$  

Graph the solution set for the inequality.

 $-5k-8k>13$  

• 
• 
• 
• 

Which of the following are solutions to the inequality? SELECT ALL THAT APPLY.

 $-\left(-1-2m\right)+7\left(4+2m\right)<-35$  

•  $0$  

•  $-5$  

•  $5$  

•  $-\frac{13}{2}$  

•  $8.4$  

Identify the graph of the solution set for the inequality.

 $10\le10+3r<37$  

• 
• 
• 
• 

Which of the following are solutions to the compound inequality? SELECT ALL THAT APPLY.

 $2b+5\ge-5\ or\ 6b+5\le-37$  

•  $-8\frac{1}{4}$  

•  $-6.21$  

•  $-5$  

•  $0$  

•  $41$  

Which of the following inequalities have the same solution set graphed above? SELECT ALL THAT APPLY.

• $\frac{x}{2}>1\ or\ x+1\le1$

• $0\le x<2$

• $x\le0\ or\ x>2$

• $4x+5\le5\ or\ -3x<-6$