DylanF30351 DylanF30351

28-12-2023
Mathematics

contestada

A certain solution that is 30 percent acid is obtained by mixing x gallons of a 20 percent acid solution with y gallons of a 100 percent acid solution. If y is a positive integer, what is the value of y?
A) 4
B) 5
C) 6
D) 7
E) 8

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