Answer:
The answer is not in the options, it is 67.5
Step-by-step explanation:
135/2 = 67.5
 
        
             
        
        
        
Answer:
Step-by-step explanation:
6f - 1 + 7f - 8 = 6f + 7f - 1 - 8
                      = 13f - 9
Combine like terms. Like terms have same variable with same power.
 
        
                    
             
        
        
        
Answer:
i guess 3 is the best to remove
 
        
                    
             
        
        
        
C - 0.17c = 0.83c
When you write “c” at the start, or x or whatever, it has an understood (invisible) number 1. So you’re subtracting the decimal on the next variable from 1.