I just tried to help someone with the same problems. I hope this helps you
 
        
        
        
Anwser: 4x^5-3x^4-4x^3+8x^2-5
Step-by-step explanation:
yes
 
        
             
        
        
        
She is not correct, because $3.00 divided by 6 is 50 cents, so by using that equation she could evaluate that she is wrong and find the correct answer.
 
        
                    
             
        
        
        
A rectangular floor covered without overlaps or gaps by 7 identical tiles, each of the length l and with w. If the w=12 ft, what is the total area of the floor?
        
             
        
        
        
Answer:42
Step-by-step explanation:
2(3+6)+(8)(3)
=(2)(9)+(8)(3)
=18+(8)(3)
=18+24
=42
leave a like if this helped please