Here is how I completed the problem:
I started by creating a ratio:

<em>Where 'x' is the desired amount of the 18% solution of sulfuric acid. 
</em>From here, I solved for 'x':
<em>
</em>







∴You will need to add 1080ml of 18% Sulfuric Acid in order to obtain a 15% solution.
 
        
        
        
The x and y axis so that’s why it’s true
        
                    
             
        
        
        
None. The product of 34 and the number of pounds is : 34 × p 
Sometimes we simply write it : 34p
 
        
             
        
        
        
Answer:
A: 1/26
B: 1/50
Step-by-step explanation:
used a calc