Answer:
480.18
Step-by-step explanation:
453+6%
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Step-by-step explanation:
sec X = WX/XY = 37/12 = 3 1/12
or 3.083
 
        
             
        
        
        
Henry has 3 / 4 0f total cost so, 
Let ( a ) is total cost of game
So, 
3/4 × a = total cost
12 = 3/ 4 × a
4 will multiply with 12 so,
12 x 4 = 3 a
48 = 3a 
48 / 3= a 
16 = a will be price of game
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|RZ|=0.5|SW| therefore 2|RZ|=|SW|.
5x - 20 = 2 · 30
5x - 20 = 60    |add 20 to both sides
5x = 80    |divide both sides by 5
x = 16
        
             
        
        
        
Answer:
B
Step-by-step explanation:
quadratfunction because it comprises of both X and Y