Its the last one 
Y= rad x-5
        
             
        
        
        
Answer:
1550 cups
Step-by-step explanation:
multiply everything by 5
 
        
             
        
        
        
Answer:  210 fewer beads.
Step-by-step explanation:  
All you have to do is subtract the amount Diane has by Linda. And the answer you get is how many less beads Linda has. She has 210 fewer beads than Diane.  496 - 286 = 210 is the answer. 
 
        
             
        
        
        
The final balance is $5,097.18
The total compound interest is $597.18
Step-by-step explanation: