Answer:
6
Step-by-step explanation:
there are 6 -10's in -60 feet
 
        
             
        
        
        
You can determine if the answer is positive or negative because the even numbers are positive and the odd numbers are negative
        
                    
             
        
        
        
Answer:
Use by Prime factorisation method 
 
        
             
        
        
        
Answer:
8/45
Step-by-step explanation:
Write 4 5/8 as an improper fraction:  45/8.
Then invert this result, obtaining:
  .  This is the "reciprocal" of 4 5/8.
 
        
                    
             
        
        
        
Answer: 
54 
Step-by-step explanation: 
4^3-4/2*5 
4^3=64 
64-4/2*5 
-4/2=-2 
64-2*5 
-2*5=-10 
64-10=54 
Parenthesis 
Exponent 
Multiply or Divide (whichever comes first) 
Add or Subtract (whichever comes first) 
Hope this helps