If x=2, then xy = 2y. which property is illustrated

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Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

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.