1 pound of rice costs $3.45
1.2 pounds of rice costs x
Set up the proportion
1 / 1.2 = 3.45 / x               Cross Multiply
x = 1.2 * 3.45                   Combine
x = $4.14                          Answer
 
        
             
        
        
        
Answer:
It would be 63
Step-by-step explanation:
This is because 9 x 7 = 63 
Simple math.
 
        
                    
             
        
        
        
Answer:
You didnt give any options, but I'm guessing one of them has a 3 in the tens digits, which should be the right answer.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer is square root of 39
 
        
                    
             
        
        
        
I don't know it's so difficult