PSAT Math Quiz
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ALGEBRA 1
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A small lab mixed two salt solutions. Solution A is 10%10\% salt and Solution B is 25%25\% salt. The lab wants 1212 liters of a mixture that is 20%20\% salt. Let xx be liters of A and yy be liters of B. What is the ordered pair (x,y)(x,y) that satisfies the system?
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