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Mathematics, 08.12.2020 23:00 stalley1521
Raymond learned to play a total of 8 pieces over the course of 4 weeks of piano lessons. In all, how many weeks of piano lessons will Raymond need before he will be able to play a total of 20 pieces? Assume the relationship is directly proportional.
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Raymond learned to play a total of 8 pieces over the course of 4 weeks of piano lessons. In all, how...
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