The anser is the second box circle thing
        
                    
             
        
        
        
First lets start by making the denominators the same. I multiplied the 4 by 5 and 10 by 2. 
-25/20 = x -14/20
Add 14/20 on both sides (do the opposite to cancel out and whatever you do to one side you need to do to the other. 
You should get -11/20 = x
        
             
        
        
        
Answer:
First box: 2
Second box: 30
Third box: 42
Step-by-step explanation:
5 sixes means 5 · 6, which equals 30. An unknown amount of sixes equals 12, which is 2 because 2 · 6 = 12.
30 + 12 = 42
7 · 6 = 42, so 42 is the answer.
I hope this helped! :)
 
        
                    
             
        
        
        
Answer:
7pounds=$10.43
10 pounds=? solution 10.43×10÷7=14.9 the equals sign means cross multiply.