Okay so 18/45 = 2/5 in simplest form. hope this helped
        
                    
             
        
        
        
Answer: Add, subtract, multiply, divide
Step-by-step explanation:
Terms must be like terms in order to add or subtract. Terms do not have to be like if we are multiplying or dividing.
You cant add unlike terms when adding or subtracting, but you can use the exponent rules when multiply or dividing. 
 
        
             
        
        
        
your answer for this question is y=c hope this helps
 
        
             
        
        
        
Answer:
11
Step-by-step explanation:
in the "score" section all you do is add all them up. And because there is a negative for ALL the numbers, all you do is add a negative after you add all the SCORES
 
        
             
        
        
        
Answer:
4
Step-by-step explanation: