Let us assume last year the price of the item = $x.
After increase in price by 15% the new price = x + 15% of x = x+ 0.15x = 1.15x.
There is a 25% discount for employee.
25% of 1.15x = 0.25 × 1.15x = 0.2875 x.
Price after discount = 1.15x - 0.2875 x = 0.8625x.
The employee pays $172.50.
Therefore, 
0.8625x = 172.50.
Dividing both sides by 0.08625.

<h3>x=200.</h3><h3>Therefore, last year the price was $200.</h3>
 
        
             
        
        
        
Step-by-step explanation:
i know the coordinates are ( 0,-3 1/2 ) or ( 0, -3.5 ) for D
 
        
                    
             
        
        
        
Answer:a
Step-by-step explanation:
u pick the right one
 
        
             
        
        
        
Answer:6 pieces 
Step-by-step explanation:
3/4 can be made into 6/8. She will have 6 pieces