"a student is randomly choosing the answer to each of five true-false questions in a test. how many possible ways can the student answer the five questions? "

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

The manager at gabriela's furniture store is trying to figure out how much to charge for a book shelf that just arrived. the book shelf was bought at a wholesale price of $ 1 4 7 . 0 0 $147.00, and gabriela's furniture store marks up all furniture by 6 0 % 60%. at what price should the manager sell the book shelf?

21/2 divided by 3 1/3 = s divided by 4 1/4 . what is s?