Answer:
input= starting amount
output= withdrawals
(5,442) and (13,226)
Step-by-step explanation:
for input its what you put in the account for output its for what you take out.
And for the two points it the months first then you put how much money was left .
Hope this helps!
 
        
             
        
        
        
 yes you are correct are you good at counterexample
 
        
             
        
        
        
Ok use a calculator and do 11 x 11 x 4 then 7 x 7 x 4 and add the products
        
             
        
        
        
You would use PEMDAS
But since any number divided by 1 is the number by which it is divided by then you can eliminate that. Now your problem looks like this:
8✖️4➕9✖️56➕57
Since there are no parentheses or exponents then you would multiply. 
8✖️4= 32
32➕9✖️56➕57
Then multiply the other multiplication problem.
9✖️56= 504
32➕504➕57
Now you can add all of the numbers together 
32➕504=536
536➕57=593
Your answer is 593
Hope this helps! :3