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Mathematics, 22.07.2019 21:50 deflox74
Marked a certain solution of salt water is 10% salt and weighs 50 pounds. more salt must be added to produce a solution that is 25% salt. if x represents the pounds of salt to be added, which of the following expressions represents the number of pounds of salt in the 25% solution? a)0.25(x+50) b) 0.25x c) 1.25(x+50)
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Marked a certain solution of salt water is 10% salt and weighs 50 pounds. more salt must be added t...
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