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SuP2vedて33000 in 10 months. In each month after the first, he saves?100 more thanmuch did he snve in the first month?he did in the preceding month. How+ 100) + (x+ 200) 900) 33000+ (100 + 200 + 300 + + 900) = 330009(100 + 900)-33000-e 10x-28500-, x-2850.]210x + |
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Answer» Thanks |
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