Answer:
3.2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
36, 2×2×3×3
Step-by-step explanation:
8 free throws= 8×1=8
14 2 point baskets= 14×2=28
8+28=36
 
        
             
        
        
        
There are 300 seats in the theater.
Step-by-step explanation:
Given, 
Cost of one VIP ticket = $20 
Cost of one regular ticket = $8 
Worth of sold out tickets = $3600
Let, 
x represent the number of VIP tickets sold 
y represent the number of regular tickets sold 
20x+8y=3600     Eqn 1
y = 2x                   Eqn 2
Putting value of y from Eqn 2 in Eqn 1

Dividing both sides by 36 

Putting x=100 in Eqn 2 

Total = x+y = 100+200 = 300 
There are 300 seats in the theater.
Keywords: linear equation, substitution method 
Learn more about substitution method at:
#LearnwithBrainly
 
        
             
        
        
        
The answer to the question is b
 
        
        
        
Answer: 13
Step-by-step explanation: Alright with the median you take all the numbers "11, 20, 17, 8, 8, 9, 20, 13, 21" and put them in numerical order. "8, 8, 9, 11, 13, 17, 20, 20, 21" Then the middle one is the median, since there are 9 numbers you take the fifth one. In this case it is 13. (Only knew the first one since I have no idea what they mean by quartiles)