Answer:
0.13
Step-by-step explanation:
this is my answer it will help you
 
        
             
        
        
        
Answer: 3.75
Step-by-step explanation:
 
        
                    
             
        
        
        
15/2 = $7.5 per hour
7.5 times 5 = $37.50 earned in 5 hours
        
                    
             
        
        
        
Well, to find u, we have to remove all that is attached to it so the equation can just be u=...
   To find u, you have to remove what is attached to it, and that is -12. Then you have to look at the relationship between the -12 and u. The relationship is multiplication, and the opposite of multiplication is division, so all you have to do is divide both sides by -12. So;
-12u/-12=-24/-12
   The -12 cancels the -12, leaving u and the - in 12 cancels the - in 24. Leaving 24/12. And that is 2. Written as;
u=2
   Hope i helped. If you have any more problems, let me know.
        
                    
             
        
        
        
Help with what part I can help