6, 12, 18, 24, 30 
Keep plus this number by 6
        
                    
             
        
        
        
The larger number is 56 because if you do 68-12=56
        
             
        
        
        
We need to see the graph in order to answer
        
             
        
        
        
Answer:
87
Step-by-step explanation:
earning rate (R) = $5/hr
total (T) = $287 
time (t) = 40 hr 
tips = T - Rt
 = $287 - $5*40
 $87