I’m not sure about this question
        
             
        
        
        
Answer:
x= 1/8 or 0.125 
Step-by-step explanation:
8x=1
x=1/8
 
        
                    
             
        
        
        
Answer:
y = - 24
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 12 when x = - 3
k =  =
 =  = - 4
 = - 4
y = - 4x ← equation of variation
When x = 6, then
y = - 4 × 6 = - 24
 
        
             
        
        
        
Answer:
(x+5)(x-3)
Step-by-step explanation:
We can factor the equation to be 
(x+5)(x-3)