Jack goes to a store an buys an item that costs x dollars. He has a coupon for 40% off, and then a 8% tax is added to the discounted price. Write an expression in terms of 2
that represents the total amount that Jack paid at the register.
(pls help)

:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table.the slope of the wholesale table is 3/4 of the slope of the public table.the slope of the public table is 12 times greater than the slope of the wholesale table.the slope of the wholesale table is 12 times greater than the slope of the public table.