In how many ways can the eight rooks be placed on an 8-by-8 chessboard so that no two rooks can attack one another?

Find the equation using the point (4,8)

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Write the function for the graph. (1.8) (0,4)