Answer:
71.4285%
Step-by-step explanation:
Use Siri or a calculator 
 
        
                    
             
        
        
        
5836200 because it's rounded
        
                    
             
        
        
        
Answer:
The point is (7,0).
Step-by-step explanation:
The equation of a linear function in point-slope form is as follows :
 ...(1)
Where
(x₁,y₁) are the coordinates of the point which  the line passes through it and (x,y).
Harold correctly wrote the equation y= 3(x–7)
or we can write it as :
y-0=3(x-7) ...(2)
Comparing equations (1) and (2), we get :
x₁ = 7 and y₁ = 0
So, the point is (7,0).
The correct option is (c).
 
        
             
        
        
        
                                                                                 3x^2 - 12  =  0
Personally, I would divide each side by 3                x^2 - 4  =  0
Then I would add 4 to each side                              x^2        =  4
Then I would take the square root of each side:     x  =  +4
                                                                                     x  =  -4 .
Having found both solutions, I would relax with a cup of tea.