Answer:

Step-by-step explanation:


We have to find 


If 

            =
Hence our answer is 

 
        
             
        
        
        
ANSWER : D 
EXPLANATION : 81 > 13 is true
 
        
             
        
        
        
B
5/4 times 4/5X=8/1 times 5/4
 X=40/4
 X=10
        
             
        
        
        
Let y represent the yellow and x the red. 
Y= 3x-5 is your equation
        
             
        
        
        
[ Answer ]
14
[ Explanation ]
The GCF is the greatest number that goes into two numbers. 14 is the greatest number that goes into both 42 and 56 evenly.
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