Answer:
Number of blades of grass on a football field.
Number of Pages in the novel.
Number of members in your immediate family.
Number of musicians. 
Step-by-step explanation:
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3979.00-781.00= 3198.00 is how much money was taken in at each game
        
             
        
        
        
Step-by-step explanation:
Let x represent the number.
We have 2x + 18 = 3x - 5, therefore x = 23.
The number is 23.
 
        
             
        
        
        
Answer:
the answer is 92 bags.
167x11=1837
1837÷20=91.85....or 92 bags
 
        
             
        
        
        
The absolute value of 3 =3 
So 3-7= -4