Answer:
A 256/3
Step-by-step explanation:
1/3 * 4^4 =
1/3 * (4*4*4*4) =
1/3 * 256 = 256/3
 
        
                    
             
        
        
        
3/20 is 15% so that's bigger
        
                    
             
        
        
        
 The answer is 669
5^4-2(5)^3+5(5)^2+-7(5)+4
625-250+125-35+4
hope this helps!
        
                    
             
        
        
        
Answer:
Jordan made mistake in his first step while multiplying.
Step-by-step explanation:
Given expression of Jordan's work is 
14(8+4x) = 6x-(5-11x) 
In the first step, Jordan multiplied the numbers to remove the braces. 
He multiplied 14(8+4x) wrong as 14*8 is 112 rather than 126and on the right hand side, he did not change the sign of 11x to positive as two negatives are positive when multiplied.
Hence,
Jordan made mistake in his first step while multiplying.
 
        
             
        
        
        
Answer:
123 456 789 10 11 12 1 3 1 4 1 5 1 5 
Step-by-step explanation: