Answer:  16y² - x²
Step-by-step explanation:  The - sign means a difference, so the choices with + signs are eliminated (though 64x² and 9 are squares)
10 is not a square so that one is eliminated (though the y² and the 4x² are squares)
16 is the square of 4, y² is the square of y, and x² is the square. That expression shows a difference of squares.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
25x = 300
Rearrange to solve
x = 300 divided by 25 = 12 
Hope this helps
 
        
             
        
        
        
Expected is -3
Expect to lose $3… bad game right there!
        
             
        
        
        
G=11 because the math and the numbers all add one to one round number
        
             
        
        
        
The perimeter of R is the same as the perimeter of L