Arecipe called for using 5 1/8 cups of cups of flour before baking and another 8 7/9 cups after baking. what is the total amount of flour needed in the recipe?

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.