I can’t see the “students work”. But the answer would be 250 words in 5 minutes. 
Here’s how you would set up the equation:
25x(5*2)=
So your first step would be to multiply 5 and two because they’re in parenthesis, which would be 10. 
So now you have:
25x10
25 times 10 is 250.
Hope that makes sense and helps! :)
        
             
        
        
        
Answer:
3 is the right one
Step-by-step explanation:
Simple math you know 
 
        
             
        
        
        
Answer:
i believe its b
Step-by-step explanation:
 
        
                    
             
        
        
        
B is the right thing 15 squints
        
             
        
        
        
- Fresh Harbour
- Netherton
- Old Town Harbour
Please mark as brainliest