Step-by-step explanation:
I think the first number is 2 
Then 2 x 2 = 4 so there is a difference of 4 number 
Then in between 6 and 14 there is a difference of 8 so 4 x 2 = 8 
Then 16 so 8 x 2 = 16
So after 126 the number is 254 
 
        
             
        
        
        
Given that Jessica is a custodian at Oracle Arena. 
She waxes 20 square meters space of the floor in 5/3 of an hour. Jessica waxes the floor at a constant rate means rate will remain fixed for any hour. 
Now we have to find about how many square meters can she wax per hour.
To find that we just need to divide 20 squaer meters by 5/3 hours 



=12
Hence final answer is 12 square meters can she wax per hour.
Which can also be written as  per hour.
 per hour.
 
        
                    
             
        
        
        
Answer:
(a + b + 2c)(a² + 2ab + b² - 2ac - 2bc + 4c²)
Step-by-step explanation:
Given
(a + b)³ + 8c³ ← this is a sum of cubes and factors in general as
a³ + b³ = (a + b)(a² - ab + b²)
Thus
(a + b)³ + 8c³
= (a + b)³ + (2c)³
= (a + b + 2c)( (a + b)² - 2c(a + b) + (2c)² )
= (a + b + 2c)(a² + 2ab + b² - 2ac - 2bc + 4c²)
 
        
             
        
        
        
A. The hexagon as the series is adding a side each time. So you started with 3, 4, 5...
        
                    
             
        
        
        
Answer: 
1 1/2 cups
Work: 2/3 of 4 1/2= 3
4 1/2-3= 1 1/2