Livi9920 Livi9920 31-05-2023 Mathematics contestada 1 permission A recipe says to use 2 teaspoons of vanilla to make 36 muffins. What is the constant of proportionality that relates the number of muffins made, y, to the number of teaspoons of vanilla used, x? (7. 4C, SS, RC2) A 36 B 18 C 2 D 0. 5