Answer: ±√2
Step-by-step explanation: A fraction is undefined when its denominator is =0 or undefined. so we need to get 2/3x²-6=0 or undefined. so we can also do 3x^2-6=0. Solving yields ±√2!
 
        
             
        
        
        
Answer:
(a) $60
(b) $180
Step-by-step explanation:
Let the price of 1 table lamp be t.
Then the price of a fan is 3t.
2(3t) + 3t = 540
6t + 3t = 540
9t = 540
t = 60
A table lamp costs $60.
3($60) = $180
A fan costs $180.
 
        
             
        
        
        
Answer:
302.33
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
9316000000000
Simply move the decimal 12 places to the left. 
If this helped please mark as brainiest <3
 
        
             
        
        
        
Answer:
219.15% (2DP)
Step-by-step explanation:
The difference between 0.94 and 3 is	2.06
Percentage change = (change in value/ original amount) X100. 
(2.06/0.94) X 100
Which equals 219.15%
The price of gas has increased by 219.15%