Mathematics, 26.06.2019 19:30 gracie0818

Shelma has an 80 in her math class and plans to increase her grade 5 percent per week. darian also has an 80, but plans to increase his grade 10 percent every 2 weeks. how many weeks before both shelma and darian have the same grade?

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Shelma has an 80 in her math class and plans to increase her grade 5 percent per week. darian also h...