In American roulette, the wheel has the 38 numbers, 00, 0, 1, 2, 34, 35, and 36, marked on equally spaced slots. If a player bets $5 on a number and wins, th the player keeps $5 and receives an additional $175. Otherwise, the player is awarded nothing, and the casino takes the player's $5. Find the expected value E(x) the player for one play of the game. If x is the gain to a player in a game of chance, then E(x) is usually negative. This value gives the average amount per game th player can expect to lose. The expected value is $