Answer:
20 gallons
Step-by-step explanation:
If 4 big water bottles can hold 8 gallons then just multiply 10x2 because that is double the amount.
 
        
             
        
        
        
Answer:
Find the unit rate of each printing machine and compare.
Step-by-step explanation:
 
        
                    
             
        
        
        
First you should find the discount so you can say: 
10/100 = ?/82 
so ? is your discount and ? is equal to:
? = 82*10/100 = 8.2 
so your discount is $8.2 and your sale price will be:
$82 - $8.2 = $73.8 :)))
I hope this is helpful 
have a nice day 
        
             
        
        
        
Answer:
that x is represented by 3 as the value
Step-by-step explanation:
 
        
             
        
        
        
If you have a product of variables, it is not linear.
A. x(y - 5) = 2
xy - 5x = 2
xy is a product of variables, so option A is not linear.