Answer:No she does not
Step-by-step explanation:
8pens + 12pecils= 20writing inplements
20+8+12=40
20+8+12=60
You needed 3 sets of 8 pens and 3 sets of 12 pencils to get 60.
3*8=24 
24 is less than 60, so she does not have enough pens for 60 students
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
=−2x^2−9x−10
Step-by-step explanation:
would you like an explantion or are you good
 
        
             
        
        
        
We don't know what the question is.
It could be "What is the selling price ?"
If that's the question, then . . .
Since the store marks up their cost by 60% before they sell 
the thing, the price they sell it for is
                       (1.60 of their cost).
You know their cost.  The selling price is   (1.60  x  $80) .