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Mathematics 9 Online
OpenStudy (anonymous):

someone help me with this please ill give medel who ever does You have checked out b books from the library, where b is a number greater than 5. You plan to read three of the books and return them at the end of this week. In how many ways can you pick the books you will read first, second, and third?

OpenStudy (anonymous):

25 time

OpenStudy (anonymous):

there is nothing with 25 its someting b to the power of something

OpenStudy (anonymous):

Isthis algebra

OpenStudy (anonymous):

algebra 2

OpenStudy (anonymous):

pre algebra 2

OpenStudy (anonymous):

To the 7th power

OpenStudy (anonymous):

there is only to the 3rd or 2nd power

OpenStudy (anonymous):

here are the answers

OpenStudy (anonymous):

b^3 ways (b^3 - 3b^2 +2b) (b^3 - 9b^2 + 27b - 27) (5b - 3)

OpenStudy (anonymous):

5b-3

OpenStudy (anonymous):

how did you get it?

OpenStudy (anonymous):

Well u have 5 books and u read 3books

OpenStudy (anonymous):

Do u get it

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