intermediate algebra

the radiator in Johns car contains 16 L of antifreeze. How much of this mixture should be drained and replaced with pure antifreeze so there will be a mixture of 50% antifreeze.

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  1. better read what you posted . . .

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    posted by Steve
  2. This is word for word what my teacher wrote

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    posted by brittney
  3. if the radiator already contains pure antifreeze, how would adding more antifreeze change anything?

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    posted by Steve
  4. He purposely made a problem with not enough info.

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    posted by brittney

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