1. Closed
2. IDK
3. No, because the first inequality says x is lesser than 5 but the second one          says x is greater. X can't be both greater and lesser at the same time.
4. X>12       
5. X

6. y<-8
7. 2.3 + w>18
8. -4t

9. b - 4.2 < -7.5
10. 2x 

11. 4 + 8 

 - Correct
12. 5(-5) > -15 = -25 > -15 = Incorrect
 
        
        
        
Noice Brainy is good becuase it gives answers out for free but there is a limit sometimes
        
             
        
        
        
<span> Circumference of
the tire:</span>
<span> PI x diameter =
3.14 x 26 = 81.6814 Round to 81.68</span>
Speed of the car in inches per minute:
46*5280*12/60 = 48576 inches per minute
48576/81.68 = 594.711
<span> Round to 594.71
revolutions per minute</span>
 
        
             
        
        
        
I think the right answer is A
 
        
                    
             
        
        
        
Step-by-step explanation:
the answer is in the image above