Well that's easy it basically tells you all you gotta do is plug in the numbers 
"E" is what you're trying to find out so you don't know that one it stays the same. 
"S" is the amount of money she started with and it says she started with $500 
And then she has $274 less than she started with. 
E = 500 - 274 
E= 226
She is left with $226 after her weekend at the beach. 
~Hope it helped~ 
        
             
        
        
        
Answer: v = 13920 cm cubed
 
        
             
        
        
        
Answer: English please 
Step-by-step explanation:
 
        
             
        
        
        
8kg, Because 8kg in oz is 282
        
                    
             
        
        
        
Factors of 35: 1, 5, 7, 35
Of those, only 5 and 7 are prime.
7>5
Final answer: 7