= 19 this is the answer I'm guessing since 16-12= 4 so 16 is 4 more than 12
        
             
        
        
        
Answer:
766.87 is how much he is paid in all. 
Step-by-step explanation:
2.5% of 75 is 1.875. 1.875 times 9 is 16.875. 75 times ten is 750. add together to get the whole.
 
        
             
        
        
        
Hey, I would be glad to help if i knew what the figure looked like ~
        
             
        
        
        
Answer:
The homework  grade, to the nearest integer, for a student with a test grade of 68 is 69.
Step-by-step explanation:
The general form of the linear regression equation is:

Here,
<em>y</em> = dependent variable = test grade
<em>x</em> = independent variable = homework grade 
<em>a</em> = intercept
<em>b</em> = slope
Compute the value of <em>a</em> and <em>b</em> as follows:
 
                
The linear regression equation that represents the set of data is:

Compute the value of <em>x</em> for <em>y</em> = 68 as follows:


Thus, the homework  grade, to the nearest integer, for a student with a test grade of 68 is 69.
 
        
             
        
        
        
Answer:
the answer to this is -13