Answer:
6%, 1/2, 0.6, 6/5
Step-by-step explanation:
 
        
                    
             
        
        
        
(-4,0) (3,-5) I don't know if they mean two ordered pairs so I'm pretty sure this is right
        
             
        
        
        
Answer:
x = 8
Step-by-step explanation:
→ Add 16 to both sides
x = 8
 
        
             
        
        
        
Using a calculator or a pencil, find each square root, including 
three (3) decimal places.  A negative number has no real square 
roots, so skip '-71' and '-19'.
For each square root . . .
-- If the digits in the 2nd and 3rd decimal place are 00 through 24, then 
make the 2nd decimal place a '0' and discard the rest. 
-- If the digits in the 2nd and 3rd decimal place are 25 through 74, then 
make the 2nd decimal place a '5' and discard the rest. 
-- If the digits in the 2nd and 3rd decimal place are 75 through 99, then 
increase the 1st decimal place by 1, make the 2nd decimal place a '0',
and discard the rest.