the unruly queens chess club is hosting a tournament, and each club member is bringing something to eat or drink. kristen decides to bring oatmeal raisin cookies from her favorite bakery. there is a proportional relationship between the number of oatmeal raisin cookies kristen buys, x, and their total cost (in dollars), y. x (cookies) y (dollars) 10 $10 11 $11 17 $17 19 $19 what is the constant of proportionality? write your answer as a whole number or decimal. dollars per cookie submit