dividing 11.5 by 5 gives you the unit rate, then you just multiply that answer by 2 and you should be okay
 
        
             
        
        
        
Answer:
(16√75)/(5√12) = 8
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
n= -32
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 
please mark me brainliest if it helps you
C. equilateral
 
        
             
        
        
        
Answer:
Step-by-step explanation:


80 x 4 = 79+81+77+x
320=237  + x
320-237 = x
83=x
so Marianne must score 83 points or higher on her last test