Mathematics, 19.08.2021 02:10 elliehemms6324
it cost 14 cents to mail a postcard and 22 cents for a letter. David told me he wrote 14 friends and spent $2.84 for postage. How many letters and how many postcards did he write?
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it cost 14 cents to mail a postcard and 22 cents for a letter. David told me he wrote 14 friends and...
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