Subtract 12x from 84x = 72x
        
                    
             
        
        
        
if those are fractions being five and two thirds etc... I believe it would be 17/6. if you convert to improper fractions and then get a common denominator to subtract that should do it. Hope that helps. 
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Given
Regression Equation:

Required
Determine the slope of the regression line
The equation of regression is of the form

Where b represents the slope;
Compare  to the given equation
 to the given equation

We have that:




Hence; the slope is:

 
        
             
        
        
        
Answer:
See work below
Step-by-step explanation:
The area of a large pizza cut into 10 slices with be 20 square inches. This is from taking the area of a large 200.96 and dividing by 10.
The large pizza will always be cheaper because of economies of scale.
 
        
             
        
        
        
Answer:
(blank) > 5600
Step-by-step explanation: