Answer: 3
You can find slope by using the 'rise over run' method. Find 2 clear points and count the number of units between those points, across the x axis and up the y axis. You should have 3/1 (y/x) as your slope.
 
        
                    
             
        
        
        
Written out, this would be (x / 7) - 10 < -6
solved, it would be x < 28
        
             
        
        
        
Answer: x=4
Step-by-step explanation:
-8-x=x-4x
-8-x=-3x
-8=-2x
x=4
 
        
                    
             
        
        
        
 Answer:
123 full pages
Step-by-step explanation:
Given


Required
Determine the number of full page
To do this, we simply divide the total stamps by stamps in each page;



Then we record only the quotient
The quotient is the digits before the decimal

<em>Hence, she has 123 full pages</em>
 
        
             
        
        
        
8:1 because it's just and 8 to a 1