Ah bg de cf
Step-by-step explanation:
 i think thats how you do it becuse i did that 
 
        
                    
             
        
        
        
The 9 stands for hundredths 
 
        
                    
             
        
        
        
Answer:
-5/2 because there is -5y/2 but we have to take coefficient only so -5/2
 
        
             
        
        
        
Answer:
I think it is 10
Step-by-step explanation:
Only because I believe n is still unknown and 4 must be multiplied 
example
4(10 + n)
40 + 4n
now if P = 10
4(n + p)
4(n + 10)
4n + 40
 
        
                    
             
        
        
        
You can see if they are similar by looking at the sides.
If each of the sides have the same proportion then they are similar.
24/3 = 8
32/4 = 8
112/14 = 8
Yes they are similar and their ratio is 1:8
Hope this helps :)