Answer:
Just want to ask if it is 10 - 1/2 × 4 × 48 right? If the expression is this then the answer is -86. 
Hope this helps, thank :) !!
 
        
             
        
        
        
Answer=4.25 ounces or 4 1/4 ounces
17 ounces of dough
Amount used for pizza=17*5/8=10.625ounces
Amount used for calzones=17*3/8=6.375 ounces
amount used for pizza- amount used for calzones=
10.625-6.375=4.25ounces
        
                    
             
        
        
        
Step-by-step explanation:
-4^(-5)/ 2^(-3) =
2³/(-4)^5 =
8/(-1024) =
- 1/128  (d) 
 
        
             
        
        
        
An item is regularly priced at $30. It is on sale for 20% off the regular price. How much in dollars) is discounted from the regular price?
        
             
        
        
        
Answer:
dont understand clearly
Step-by-step explanation:
dont understand clearly