She is incorrect as 10% of the higher marked up price is larger than 10% of the original price.
For example: If you mark up $100 by 10% you get $110.
If you mark down $110 by 10%, you will get $99, as 10% of $110 ($11) is larger than 10% of $100 ($10).
        
             
        
        
        
Answer:
equals 800
Step-by-step explanation:
10 x 10 x 8
you would multiply 
 
        
                    
             
        
        
        
Prime factors of 4,725 are 3, 5 and 7
        
             
        
        
        
Answer:
1.) - 1/2 
2.) the slope is 0 which means it is a vertical line 
Step-by-step explanation:
In order to solve this you take the formula 
y-y / x-x 
and put they y value and x value of each equation in