Answer:
I think the answer would be 
Alloy A 30%
Alloy B 40%
The reason I say that is because Alloy B has a higher amount of pure silver so yeah 
I hope this helps mark me brainliest and tell me if I'm wrong please so Then I could fix it.
P.S. Wegnerkolmp2741o is gonna answer so I would go with his 
 
        
                    
             
        
        
        
Equation is
x-6=8
x=8+6
x=14
X equal to 14
        
             
        
        
        
Answer:
16x- 20y=20 
Step-by-step explanation:
20y-20y =0 
so answer is 16x
 
        
                    
             
        
        
        
Y-intercept: (0,-3)
x-intercept: (0,5)
        
             
        
        
        
Answer:
The sum of two negative integers is always negative.
Step-by-step explanation:
For example, add -1+-1 which =-2, which are the smallest neggative numbers possible.-100+-100=-200, and -4+-4=-8, so you see that the sum of two negative integers should always be negative.