I believe it’s the first one. i’m very sorry if it’s wrong
        
             
        
        
        
Answer:
4.5 miles 
Step-by-step explanation:
2 times as far as last week 
last week was 2.25 miles 
2* 2.25 = 4.5 miles 
 
        
                    
             
        
        
        
if there were 100 questions then 76 were correct, and 24 incorrect, you can simplify and rearrange the fraction depending on how many questions there were, 
 
        
             
        
        
        

Step-by-step explanation:
Given

So

Hence,

Keywords: functions, Function composition
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