A vendor has learned that, by pricing hot dogs at $1.50, sales will reach 120 hot dogs per day. Raising the price to $2.50 will cause the sales to fall to 68 hot dogs per day. Let y be
the number of hot dogs the vendor sells at x dollars each. Write a linear equation that
relates the number of hot dogs sold per day to the price x.

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.