Answer:
x2+11x+28     
Step-by-step explanation:
Thus, (x+7)(x+4) multiplies out to x2+4x+7x+28, which can be simplified to        
                                                      x2+11x+28
 
        
                    
             
        
        
        
3.6 divided by 9= 0.4
Answer is 0.4km
        
             
        
        
        
Answer:
MEE PLAESE
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
+
4
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
There are 2 ters because you would distribute the 19 to the a and the b to make it 19a + 19b, which has 2 terms