Answer:
i cant see the picture
Step-by-step explanation:
 
        
                    
             
        
        
        
*here is step by step*
(Remember to add the 'x' to the slope)
-4x+6y=16
6y=4x+16
y= 4/6x + 2.66
The complete answer is:
y= 2/3x + 2.66
        
             
        
        
        
Answer:
C
Step-by-step explanation:

 
        
                    
             
        
        
        
The common denominator for 25 and 20 would be 100
25 x 4 = 100
20 x 5 = 100
Rewrite 14/25 as 14 x 4 / 25 x 4 = 56/100
Rewrite 11/20 as 11 x 5 / 20 x 5 = 55/100
14/25 is greater than 11/20
14/25 > 11/20
 
        
             
        
        
        
3^(-4) means "one over 3^4"
     1/(3^4)
That's equal to 
     1/81
and 
     (1/3)^4
This is also equal to 3^2/3^6.  
So four of those are correct.