A lending delivery charges c cents for the first week and f cents for each day over 1 week. What is the cost for taking out a book for d days where d is greater than 7______?

A.c+fd

B.cd

C.c+f(d-7)

D.7c+f(d-7)

E.cd+f

Show Answer

Answer=Option C

Subscribe
Notify of
guest
1 Comment
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
bakhtawar sultan
bakhtawar sultan
3 years ago

kindly give the explanation of the solution

1
0
Would love your thoughts, please comment.x
()
x