Wendy is arranging books on the bookshelves in the school library. the total number of books she arranges is given by the equation b = 12r, where b is the total number of books and r is the number of rows. each row contains the same number of books.
if wendy arranged 16 rows she arranged a total of what books

Will reward u brainliest! a restaurant did a survey among 100 customers to find their food preferences. the customers were asked about their preferences for pasta or rice. out of the total 30 people who liked pasta, 10 liked rice also. there were 40 people who liked rice. ok so all i need is someone to fill these in: like pasta and rice: like pasta, do not like rice: do not like pasta, like rice: do not like pasta or rice: