If a car goes from 0 to 60 mph in 8.0 seconds, its acceleration would be 60/8 which is equal to 7.5mph/sec
        
             
        
        
        
10 students can join the class without exceeding the maximum
        
                    
             
        
        
        
Answer:
(6 + 9) / 4
Step-by-step explanation: you have to add the costs of the appetizers and the main dish ( 6 + 9 ). then you have to divide the sum by 4 since there are 4 people in total ( /4 ). 
 
        
             
        
        
        
Answer:
I think the equation that best represent the relationship between r and s is A. s=1/6r