Answer:
13825
Step-by-step explanation:
 
        
             
        
        
        
Answer: The Quick shuttle has a greater initial value
Step-by-step explanation:
The We-Drive Shuttle has a initial value of $20 and the Quick Shuttle has an inital value of $30
 
        
             
        
        
        
Answer:
The second regon
Step-by-step explanation:
 
        
             
        
        
        
The conclusion is that both gym charge the same, because the identity 75 = 75 means that the two equations are equivalent (the same).
        
                    
             
        
        
        
Answer:
Distance cover by Alyson = 16 miles
Step-by-step explanation:
Given:
Distance cover together = 39 miles
Assume;
Distance cover by Jeff = a
Distance cover by Alyson = a - 7
Find:
Distance cover by Alyson
Computation:
a + (a - 7) = 39
2a - 7 = 39
2a = 46
a = 23
Distance cover by Alyson = a - 7
Distance cover by Alyson = 23 - 7 
Distance cover by Alyson = 16 miles