In the Integer Game, you drew the cards, 2, 8, and -11. Your partner gave you a 7 from his hand. a. what is your total?

b. what single card would you need to get your score back to zero?

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?