30 x 8 = 240 so Jaelynn has 240 stickers :) hope I helped!
        
                    
             
        
        
        
Independent quantity (x) is number of races won
dependent quantity f(x)...or y is total virtual money
the function is : f(x) = 500x + 5000 or y = 500x + 5000
        
                    
             
        
        
        
Answer: Thanks!  It's alright!
  
        
                    
             
        
        
        
3n+(4n-15)=90
3n+4n-15=90
7n=105
n=105/7
n=15
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Angle LQK is 4n-15
If n=15
Angle LQK = 4(15) - 15
= 60 - 15
= 45