Anyone wanna talk first to ask for brainliest ille give

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Ab c or d ? i’m not sure what the answer is