Answer:
   y = x +3
Step-by-step explanation:
When you examine the table, you see that each y-value is 3 more than the corresponding x-value. This is represented in the equation ...
   y = x +3
 
        
             
        
        
        
If 3 is x that means y is -17 so that mean f=-17/3
        
             
        
        
        
Answer:
length of a single chain link = 5.33 cm
Step-by-step explanation:
Given data: chain contained 1000 chain links
total length was 0.0533km
<em>1km = 1000m </em>
<em> 1m = 100cm therefore 1km = 100000cm</em>
<em />
total length in cm = 0.0533* 100000
total length in cm = 5330 cm
length of a single chain link = 5330/1000
length of a single chain link = 5.33 cm
 
        
             
        
        
        
        
Step-by-step explanation:
2n=4
just say out of two the two sides
then n=2