Archimedes is the father of mathematics.
        
                    
             
        
        
        
Jessie = Todd + 6 
Todd = Ryan -2 
if Ryan = r
so Todd = r-2 
then Jessie = (r-2) + 6 = r-4 years old
        
             
        
        
        
Answer:
y = 11.5x - 18
Step-by-step explanation:
i created this table in desmos and then entered this equation underneath:
y₁ (tilda sign) = mx₁ + b
desmos will draw a line of best fit and provide the correlation coefficient, slope, and y-intercept
 
        
             
        
        
        
Putting all the names in a hat and selecting six students because the rest would not have been random because you know who you picked just by looking but if u put names in a hat you don't know who you picked.