8 * x * 2 * y = 
8x * 2 * y = 
16x * y = 
16xy or 16yx....but not 8x + 2y
        
                    
             
        
        
        
Answer:
6.7
Step-by-step explanation:
10% of 30000 
10/100 x 30000
0.10 x 30000
=3000
In order to find how long you have to divide 20k with 3k
20000/3000 = 6.66666667
Round it up and you get 6.7
 
        
             
        
        
        
Answer:
there are 36 girls 
Step-by-step explanation:
ratio is 3 to 4
 
        
             
        
        
        
M/18 = 24/15
15m = 18 * 24
15m = 432
m = 28.8
        
             
        
        
        
No, b is the y-intercept, m is the slope