Answer:
5
Step-by-step explanation:
40 / 7.50 = 5.3 recurring
Seeing as you can't buy 0.3 of a pizza, we just use the 5
 
        
                    
             
        
        
        
Answer:
28,500,000 into scientific notation is 2.85 x 10⁷
2.85 x 100 in scientific notation is 2.85 x 10²
if you mean the multiplication symbol, it just means to multiply. otherwise, there i don't see an x anywhere else
 
        
             
        
        
        
Answer:
 The number of packs are peanuts butter are 4 . 
Step-by-step explanation:
As given
Kylee bought a pack of 12 cookies. 
one-third if the cookies are peanut butter.
Thus 



Number of packs are peanut butter = 4 
Therefore the number of packs are peanuts butter are 4 . 
 
        
                    
             
        
        
        
Let’s represent his sister’s sales as x
3/4ths of his sister’s sales would be:
3/4x
3 less than 3/4ths of his sister’s sales would be:
3/4x - 3
        
             
        
        
        
Answer:
-8
Step-by-step explanation: