Given that 1/3 of a box is 6 dollars, we can say that per dollar is 1/18 of a box. If you have 4 dollars, this would mean that you can buy 4/18 of a box to 2/9 of a box. Hope this answers your question. Have a great day ahead!
        
                    
             
        
        
        
Answer:
2y-4x
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
+7 or 7
Step-by-step explanation:
an integer is a whole number. So the question asks what whole number represent this real world situation. A positive charge to an atom can not be represent by a negative number (number below zero). Therefore, it has to be positive. 
 
        
                    
             
        
        
        
5.4 yards for each dress. This number lies between 5 and 6