Answer:  75%
Step-by-step explanation:
32 dollars times 75% = 24
32 - 24 = $8 
 
        
             
        
        
        
4m+9+5m-12=42
9m-3=42
Divide bothsides by 9.
9m/9 -3/9=-0.3=-4
m=-4
        
                    
             
        
        
        
5 * 198 = 990
 198
*    5
-------
 990
        
             
        
        
        
9
27/9 = 3
54/9 = 6
81/9 = 9
        
             
        
        
        
Answer:
2 : 3
Step-by-step explanation:
<em>Hello fellow human!</em>
red : blue - 8 : 12
The ratio is divisible by 4 - (8/4) = 2 ; (12/4) = 3
Hence, 2 : 3