All real zeros of the function f(x) = x^3+x^2-22x-40

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.