Answer:
x = 4
Step-by-step explanation:

 
        
             
        
        
        
I need this answer as well so when you get the answer can you comment on this so i can see it too? Thank you
        
             
        
        
        
Step-by-step explanation:
If one dollar can buy a bottle of mineral water, then;
$1 = 1 bottle
To determine the amount of mineral water you can drink  with at most  20 dollars, we will say;
$20 = x bottle
Solving both equality postulate;
$1 = 1 bottle
$20 = x bottle
Cross multiply
1 * x = 20 * 1
x = 20
Hence about 20 bottles of mineral drink can be bought with at most 20 dollars
 
        
                    
             
        
        
        
Answer:
33%
Step-by-step explanation:
(13*10)+(83*4)=(14*x)
130+332=14x
462=14x
x=33
Please mark as Brainliest! :)
Have a nice day. 
 
        
             
        
        
        
Answer:
68.7
Step-by-step explanation:
23+23+22.7 = 68.7