Its B. Huhu you can press the calculator and get the answer:>
 
        
        
        
Answer: 271 miles
Step-by-step explanation:725÷8 to find the MPH which is 90.625. Then  
multiply 90.625 by 3 which is 271.
 
        
             
        
        
        
Answer:
153.94
Step-by-step explanation:
c=2r*r
The radius is half of the diameter. 
To find the radius you will divide 49 inches by 2.
You should get a total of 24.5
Now that you have your radius you are going to use the circumference formula to solve. 
C= 2r*r
C=2(24.5)*(24.5)
type that into the calculator (without the parenthesis) and boom your done!
You answer should be 153.938 
then you round to get a total of 153.94 
I hope i was able to help!
 
        
                    
             
        
        
        
Answer:(2k-1)(k-12) 
Step-by-step explanation:
 
        
             
        
        
        
.06 x 13.46 =.80
.80 + 13.46 =14.46.
Answer: $14.46