On the day she was born, a baby leopard had 9 spots. each day 4 more appeared. after 5 days, how many spots did the baby leopard have?

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.