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?
Correct answer C. c+f(d-7)
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Word Problems questions
See allA street vendor sells two types of newspapers one for 25 cents and the other for 40 cents. If she sold 100 newspapers for 28 dollars how many newspapers did she sell at 25 cents?
Correct answer A. 80
If John gives Allen 6 dollars and Allen gives Frank 4 dollars the 3 boys have the same amount of money. How much more money does John have than Allen?
Correct answer B. 8
Advertisement
Ahmad spent 2/3 of his savings on a used car and he spent 1/4 of his remaining savings on a new carpet. If the carpet costs him Rs. 250 then the amount spent by him on the car is:
Correct answer D. 2000
The total fee of a group of adults and children is Rs. 13.5. Each childs fee is one half of each adults fee and adults fee is Rs.3. If there are three more children than adults in the group then the number of members of the group is:
Correct answer E. 7
kindly give the explanation of the solution