Answer:
y = x - 3
Step-by-step explanation:
3x - 3y = 9
3x - 9 = 3y
x - 3 = y
y = x - 3
Then plug and chug for y by entering the given x values
 
        
             
        
        
        
Answer:
48
Step-by-step explanation:
1) 9*8=72
2) 8*3=24
3)72-24=48
 
        
             
        
        
        
Negative, Nonlinear, 
I hope this helped:)
        
             
        
        
        
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Quantitative Information is expressed using numbers