The manager at a furniture store is selling a bookshelf. the book shelf originally cost $200 . if a costumer purchased the bookshelf for $80 , what was the percent decrease of the cost of the bookshelf a. 140%
b. 160%
c. 40%
d. 60%

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?