Answer:
the first one
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-1
Step-by-step explanation:
Has to be the opposite
 
        
                    
             
        
        
        
Answer:
22.5 cm
Step-by-step explanation:
9 inches=9×2.5 cm =22.5 cm
 
        
             
        
        
        
Answer:
3:4:7
Step-by-step explanation:
14-(3+4)
=14-7
=7
red:white:blue
3:4:7
 
        
                    
             
        
        
        
Since the spinner has 5 slots it contains 3 odd and 2 evens,
this can be expressed as
 , cross multiply and we get
, cross multiply and we get

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