X=1/27 decimal form=0.037 repeating
        
                    
             
        
        
        
Answer:
it is the second one i had this question. mark as brainliest
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
191.5
Step-by-step 103.5 explanation:
295 x 0.35(which is 35%) = 103.5
295 - 103.5 = 191.5
hope this helps
 
        
                    
             
        
        
        
Answer:
k=2
Step-by-step explanation:
3^k*2 * 3^-k+2 = 81
Factor out 81 to be : 3^4
Rewrite the equation: 
k*2 - k+2 = 4
k^2 - 2k = 4 
Simplify : k+2 = 4
             <u>    - 2   - 2</u>
               k = 2