Andy's total bill for lunch is is $20 .the cost of the drink is 15% of the
total bill and the rest is the cost of the food .what percent of the total bill did andy's food cost ? what is the cost of the food?

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades 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.