Written as a product of its prime factors, 1584 = 2x × 3y x 11. Find the values of x and y. Plss explain to me how to do

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Find the vertex of the function given below y=x^2-6x+1