I need help with adding and subtracting fractions 
       
      
                
     
    
    
    
    2  answers:
            
              
Answer is 3/72
                                
             
                    
              
Answer: Explanation: First step is to get the common denominator: Second step is to do the subtraction: The last step is to simplify the result: 
                                
             
         	
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T=5
        
                    
             
        
        
        
Hi there!
The correct answer is Rational Number.
 :- 
Rational Number is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator " p " and a non-zero denominator " q ".
~ Hope it helps!
 
        
        
        
Firstly, let's take first factor:
        
             
        
        
        
Answer: 504. Multiple for : 18, 24 and 42. Factorize of the above numbers : 18 = 2 • 32 24 = 23 • 3. 42 = 2 • 3 • 7 
 
        
             
        
        
        
The cost of renting the car every day is going to be y=18n+120 so if you plug 8 into n you get 264