U.s marine core semper fi
        
             
        
        
        
I don’t really know this one but I’m sure someone will help
        
             
        
        
        
Answer:
Lucy has $60
Step-by-step explanation:
Mel had 80
Lucy had 40
Now Mel has 100
and Lucy has 60
60/100 = 3/5
 
        
             
        
        
        
The domain equals all of the x values which are represented on the left in a mapping diagram.
Order the values in order from L to G and put them within braces.
Final answer: x= {3, 6, 8}