Answer:
x = 45/4
Step-by-step explanation:
2x - 3/4 + x = 2x + 3/2 + 9
- 3/4 + x = 3/2 + 9
- 3/4 + x = 21/2
x = 21/2 + 3/4
x = 45/4
 
        
             
        
        
        
Answer: C. 4
Step-by-step explanation:
First, we can prime factorize 52.
52 = 2^2 * 13
13 is not a square number, but 4 is a square number because it equals 2 squared. 
Therefore, the correct answer is C. 4
 
        
             
        
        
        
Answer:
The Answer to this equation Y = 32
Step-by-step explanation:
 
        
             
        
        
        
In terms of pi means to include pi in your answer. In other words, don't use 3.14 or 22/7 for pi. 
 
        
             
        
        
        
Answer:
n=32/5
Step-by-step explanation: