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The results of pass-fail exams in math and physics given to 200 students are displayed in the cross-table. Pass Physics Fail Physics Total Pass Math 45 65 110 Fail Math 35 55 90 Total 80 120 200 What percentage of students failed math but passed physics? What percentage of students failed physics and passed math?
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Solve the system of equations using the linear combination method. {4xโ3y=127xโ3y=3 enter your answers in the boxes.
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The results of pass-fail exams in math and physics given to 200 students are displayed in the cross-...
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