Answer:
The value of given expression is 244.
Step-by-step explanation:
The given expression is  .
.
We need to simply the above expression.
First of all, we will subtract 246 from 734. By doing so, we get 488.
Now, we can divide 488 by 2. 
As a result we get 244.
So, the value of given expression is 244.
 
        
             
        
        
        
Answer:
I think you meant 40% off. If so...
Step-by-step explanation:
First, you have to turn 40 into a decimal - .40. 
Then you multiply 30*.40 and get 12.
Subtract 12 from 30 since you are saving 12 dollars. 
This means you spend $18 and saved $12. 
So, your final answer would be $12.
Hope this helps :)
 
        
                    
             
        
        
        
A: 25.12 (26 if your rounding)
B: You have to multiply R by 2 then by pi (3.14)
C: 10.5 (11 if your rounding)
Step-by-step explanation:
For a: A circle's circumference is its diameter multiplied by pi (3.14) To get the diameter you would multiple the radius by 2. Therefore your answer being 25.12 (Round to 26 if you want)
For c: Divide 65 by pi then that answer by two.
 
        
             
        
        
        
48
(5)(9) + 3
45 + 3
Hope this helps!!!!