It takes 35 mins for 6 people to paint 7 walls if you would like this answer described to you let me know please 
        
                    
             
        
        
        
Answer:
hey i believe that your answer is A. without having to do the math if you look at it you can tell that its bigger then options B and C so those are not it.  and  it is to small to be D. so with that said your answer is A have a nice dy and good luck!
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Answer:
3n-300/4n
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Answer:
What is the question 
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The second answer is D) it will increase 8 times