Unit 3 Linear and inequality test

What value of x is in the solution set of  $2x-3>11-5x$  

• -3

• 0

• 2

• 4

 $2\left(4x-3\right)\ge-3\left(3x\right)+5x$  

Solve the inequality.

•  $x\ge0.5$  

•  $x\ge2$  

•  $\left(-\infty,0.5\right]$  

•  $\left(-\infty,2\right]$  

 $step\ 1:\ -10\ +8x<6x-4$  
 $step\ 2:\ -10<-2x-4$  
 $step\ 3:\ -6<-2x$  
 $Step\ 4:\ _{ }$  _________
What is the final step in solving the inequality  $-2\left(5-4x\right)<6x-4$ ?

•  $x<-3$  

•  $x>-3$  

•  $x<3$  

•  $x>3$  

 $\frac{3}{4}a>-16$  

What is the solution to

•  $a>-21\ \frac{1}{3}$  

•  $a<-21\ \frac{1}{3}$  

•  $a>21\ \frac{1}{3}$  

•  $a<21\ \frac{1}{3}$  

Mariana receives a $20 gift card for downloading music and wants to determine how many songs she can purchase. Each downloaded song costs $1.29. If m represents the number of songs downloaded, which inequality represents the given situation

• $20m\ge1.29$

• $20m\le1.29$

• $1.29m\le20$

• $1.29m\ge20$

Sora correctly solved this inequality.
Which graph matches the inequality?

 $-21w>12.81$  
 $w<-6.1$  

• 
• 
• 
• 

 $2\ \frac{3}{5}<\ b-\frac{8}{15}$  

Which is the solution to the inequality?

•  $b<2\ \frac{1}{15}$  

•  $b>2\ \frac{1}{15}$  

•  $b<3\ \frac{2}{15}$  

•  $b\ >3\ \frac{2}{15}$  

 $15\ge22\ +x$  

Which statements are true about the solution of: 

Pick three options. 

•  $x\ge-7$  

•  $x\le-7$  

•  $the\ graph\ has\ a\ closed\ circle$  

• -6 is part of the solution

• -7 is part of the solution

 $4x+8\le18$  

What is the solution to

•  $x\le3$  

•  $x\le6$  

•  $x\le48$  

•  $x\le96$  

 $-4\left(3\ -5x\right)\ge-6x+9$  

What is a correct first step in solving the inequality

•  $-12-20x\le-6x+9$  

•  $-12-20x\ge-6x+9$  

•  $-12+20x\le-6x+9$  

•  $-12+20x\ge-6x+9$