Hola me pueden decir tres ejercicios de conversion de cada una de las escalas de las temperatura? una escala un ejercicio, gracias<3

Which expression is not a polynomial?

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

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.