No, of course not.
Yes its a pure substance
Sweet tea is not a pure substance as it is often made with false sugar and other preservatives.
hell yes it is
Tea is not a pure substance as it is a mixture of milk and the tea solution, the tea solution containing water, tea leaf particles and sugar particles. Without milk, the tea is still not a pure substance.
Mixture; the tea and water
Pearl milk tea is a mixture since it is made up of various components including tea, milk, sugar, and tapioca pearls.
Solution.
pure substance, propanone
It wouldn't be pure peppermint tea if it had green tea in it, so no.
Pure substance
it is a pure substance.... not
Methane is a pure substance.