Answer: x=2
Step-by-step explanation:
if u plug in the value of x=2 into the equation both sides equal -22/5
 
        
             
        
        
        
Answer:
38.62
Step-by-step explanation:
You can figure this out by converting these to a positive number, then subtracting the lower number from the higher number.
 
        
             
        
        
        
Answer:
Multiply the top equation by 3
Step-by-step explanation:
 
        
                    
             
        
        
        
She would need to buy 10 additional bags.