All you have to do is write a positive number. let's say 4, then write a positive exponent (that's the tiny number in the right corner of the regular number) and then just write a positive exponent less than 4.
So 4 squared
        
             
        
        
        
I would go with D, it looks like it is the most linear out of the rest, Hope it helps:)
        
             
        
        
        
To find out how dimes you multiply 7 and 6 and you get 42 dimes
and it says she finds one nickel so you have 1 nickel
Hope this helps!!!
        
             
        
        
        
Answer:
9 + 0.75x =12     x=4 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
1 3^2 is =
subtract what u get from up here 
boooooom