create your proportions by making the fractions 16/20=30/x (you can use this shortcut because the lines are parallel)
then cross multiply to get 16x=600
divide by 16 and x=37.5
Answer from: Quest
Iam thinking the answer is a.) knew
Answer from: Quest
b. 153 students do not participate in sports and seventy-five 12th graders were surveyed
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