Answer:
47,643
Step-by-step explanation:
This question is basically asking you to add up all of these numbers together and present the end result. 
1) 40,000 + 7,000 = 47,000
2) 600 + 40 + 3 = 643
3) 47,000 + 643 = 47,643.
 
        
             
        
        
        
Answer:
Sara spent 733.29
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:
the answer as shown in the photo