Answer:
Step-by-step explanation:
Check attachment for solution 
So, I believed the first case is correct since it gave us one of the option, then, the answer is D.
9√3.
So, UW  = 9√3
 
        
             
        
        
        
The answer is A.0 
hope this helped
        
             
        
        
        
Answer:
5 cans
Step-by-step explanation:
First multiply 15 by 3 to see how many ounces are needed in total: 15x3=45
Then divide 45 by 9 to see the amount of cans: 45/9=5
 
        
             
        
        
        
Answer:
{-1/8, 1/8}
Step-by-step explanation:
Solve |a|-3/4=-5/8 for |a|:  Add 3/4 to both sides of this equation, obtaining:
|a| - 6/8 + 6/8 = -5/8 + 6/8, or |a| = 1/8.  This absolute value function has two components:
a = 1/8 and a = -1/8.