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Mathematics, 26.11.2019 05:31 babycakes08d
Write a real-world situation that can be modeled by the inequality 20x > 30 + 15x.
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Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
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Write a real-world situation that can be modeled by the inequality 20x > 30 + 15x....
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