Answer:
8 + n is the answer! 
Step-by-step explanation:
So that saying a value is greater than 8
 
        
                    
             
        
        
        
Ervin sells 13 cars per 3 months so 13/3=4.3 cars per month. 
this means that 
___month___     ___cars sold___
          1                         4.3
          2                     2*4.3
          3                     3*4.3
          :                           :
          n                     n*4.3
the linear function representing the cars sold per month is f(n)=4.3*n
(Practically, this means that the expected number of cars sold after n months is a whole number close to 4.3*n.)
Answer: 
the slope is 4.3 (13/3)
        
             
        
        
        
Step-by-step explanation:
5p=12h
3p=?(h)
12×3=5h
36=5h
h=36/5
h=7.2 hours
 
        
             
        
        
        
Answer:
x^7-7x^6+21x^5-13x^3+33x^2-35x
Step-by-step explanation:
there you go!
 
        
             
        
        
        
Answer:
False
Step-by-step explanation:
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