OK.  Hold on tight.  Here we go.
Remember ... the "solution" is the number that 'g' must be 
in order to make the equation a true statement.
The original equation:   You said that  -2 = g - 9
Now, let's add  9  to each side:             7 = g .
        
                    
             
        
        
        
Answer:
0.8 cm
Step-by-step explanation:
The formula for MAD is attached in the picture.
x_i are the values (data)
x bar is the mean
n is the number of numbers (data)
For figuring out MAD, basically, <em>we subtract the mean from each of the values respectively and take the absolute value and SUM for all of the numbers in the data set. Then we divide by n, the number of numbers.</em>
<em />
Let's do this:
MAD = 
MAD is 0.8
 
        
             
        
        
        
Answer: There is no need to round in this case, but 159% of 980 is 1558.2.
 
        
                    
             
        
        
        
Answer:
I think it’s  28.3
Step-by-step explanation:
Sorry If I’m wrong