Answer:
If the pitch is 1/3, the slope is <em>8:12</em>.
Step-by-step explanation:
Remember, slope is expressed as a ratio and in inches per foot. And pitch is a fraction derived by dividing the rise by the entire span.
 
        
             
        
        
        
I believe you are missing some information here as the answer to the question as it is written is 4.5
        
             
        
        
        
3/4 on the minute hand of a clock would be 45.
example: 6:45
        
             
        
        
        
So first, 
$22.50 * .20= 4.5
Then, since is 20% off you subtract the percentage you get in which this case, it's 4.5.
$22.50 - 4.5 = $18
So the Jacket is $18.00!
Hope this helps, have a good day. c;
 
        
                    
             
        
        
        
<span>Mark the point of intersection between Circle eight in line A.B.</span>