Answer:
63
Step-by-step explanation:
multiply the side by 9
 
        
             
        
        
        
Answer:
x=√2 or x=1.414
Step-by-step explanation:
2x²+8=12
2x²=12-8
2x²=4
x²=4/2
x²=2
x=√2 or x=1.414
 
        
             
        
        
        
Answer:
answer for 1: 2/6 (1/3)
answer for 2: 10/15 (2/3)
Step-by-step explanation:
hope this helps!
 
        
                    
             
        
        
        
Answer:
4/10= 0.4
3 1/10= 3.1
7/10= 0.7
6 5/10= 6.5
9/10= 0.9
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The answer is <u><em>20,880</em></u>
Step-by-step explanation:
This won't be a very long explanation. What I did was add 18,000 plus 16% and I got <u><em>20,880</em></u>.
Hope this helps!  
Have a nice day/night/afternoon.  
(Can you mark me brainliest?)
- <u><em>❤ 7272033Alt ❤</em></u>