Answer:
Jessica runs the fastest
Step-by-step explanation:
If you divide all of the lengths they ran by the time it took them to run in seconds, you find how much feet they run each second and Jessica ran the most feet in the least amount of time which means she runs the fastest.
 
        
                    
             
        
        
        
Answer:
It only goes into it twice.
The decimal form is 2.40909091
 
        
                    
             
        
        
        
Answer:
 <em>(14, -7)</em> 
Step-by-step explanation:
 
        
             
        
        
        
Given :
Miki has 104 nickels and 88 dimes. 
She wants to divide her coins into groups where each group has the same number of nickels and the same number of dimes.
To Find :
Largest number of groups she can have .
Solution :
In the given question we need to find the largest number of groups she can have i.e we have to find the LCM of 104 and 88 .
Now , factorizing both of them , we get :
 
 

Form above , we can say that common factors are :

Therefore , the largest number of groups she can have is 8 .
Hence , this is the required solution .
 
        
                    
             
        
        
        
I believe its $6.95 but i did that in my head so i might be wrong