Enter the value of n so that the expression (ny+25.7)+(−45.2y+13.9) is equivalent to (−33.7y+39.6). n=
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer:

Step-by-step explanation:
Given: 
The two expressions are:
 
 

If the above 2 expressions are equivalent, then the coefficients of  should be equal for both the expressions.
 should be equal for both the expressions.
The coefficient of  in the first expression is:
 in the first expression is:
 .
.
The coefficient of  in the second expression is:
 in the second expression is:
 .
.
Therefore, 

 
                                
             
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Answer:
the product of 11/2 and 2 is greater than 11/2
The product of 13/4 and 5/2 is greater than 13/4
Step-by-step explanation:
11/2 * 2 = 11
13/4 * 5/2 = 8.125
 
        
             
        
        
        
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c
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Answer:
-3(x + 2)(5x - 3)
Step-by-step explanation:
-15x² – 21x + 18
-3(5x² + 7x - 6)
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-3(x + 2)(5x - 3)