the ratio of a time a student spends on their art project to the time the students spend on their science project is 324 if the students spent 24 minutes working on our project how many minutes was spent on the science project​

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.