"Nowadays, most slot machines have multiple pay lines. You choose how many lines to play and how much to bet on each, but you must bet at least one coin on each line to activate it or winning that line won't count."

"Slot machines have been around since 1887 when San Francisco inventor Charles Fey built a machine featuring three wheels decorated with symbols like diamonds, hearts, and bells, which triggered the jackpot."

"The most common casino bet is an even money bet where you get one chip for every chip you bet. So if you bet one chip, you get your original chip back, plus an additional chip."

"When playing single or double deck blackjack, the cards are dealt face-down and each player has to pick them up with one hand. You cannot share your hand with the other players."

"Each card in blackjack is worth its number value, two through ten. Jacks, queens, and kings are worth ten. Aces are worth one or eleven, so an ace and a three is four or fourteen."