Answer: look at the ss :))
Step-by-step explanation:
 
        
             
        
        
        
Answer:
 0
Step-by-step explanation:
 
        
             
        
        
        
Answer:
48 member did not vote
Step-by-step explanation:
32 is 40% of 80
80-32=48
 
        
             
        
        
        
Answer:
Angelina should buy 9 packs of pens and 8 packs of pencils.
Step-by-step explanation:
Each pack of pens = 8 pens
Each pack of pencils = 9 pencils. 
Also we know that, Commutative Property of Multiplication states that 
  a x b = b x a for any two numbers a and b. 
So, 8 x 9 = 72 = 9 x 8 
Hence, she should buy 9 packs of pens, so she will have 9 x 8 = 72 pens.
And she should buy 8 packs of pencils, she will have 8 x 9 = 72 pencils.