Answer:
Sign is positive 
Step-by-step explanation:
Negative number^72=negative number
negative number *(-3/7)=posigive number
 
        
             
        
        
        
Step-by-step explanation:
Let the width=x
Length =6x-4
As we know that in a rectangle 




- Here a=6, b=-4, c=-20.
- use quadratic formula 

 
        
             
        
        
        
Answer:
696 large bags of flour were packed.
Step-by-step explanation:
Let large bags of flour be 'y'
Let small bags of flour be 'x'. That is x=2040 (according to the question)







HOPE IT HELPS
#PEACE
                                        
 
        
             
        
        
        
Answer:
typing this answer to get points hope u get ur answer soon :)
Step-by-step explanation: