9. Trucking transportation rates are x dollars per metric ton per kilometer. How much does it cost, in dollars, to transport one dozen cars, which weigh two metric tons each, n kilometers by truck?
(A) x/12n
(B) x/24n
(C) xn/24
(D) 12xn
(E) 24xn
Visit comments section for Answer and Explanation.
No comments:
Post a Comment
Your comments are important for us.