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Mathematics, 17.02.2020 23:56 jessicasbss6145

At the end of the summer, liam discovers that his radiator antifreeze solution has dropped below the safe level. If the radiator contains 4 gallons of a 25% solution, how many gallons of pure antifreeze must he add to bring it up to a desired 50% solution?

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At the end of the summer, liam discovers that his radiator antifreeze solution has dropped below the...
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