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Mathematics 13 Online
OpenStudy (anonymous):

Anna types 80 words per minute. Today, she sits at her computer to finish a document she started typing yesterday. After Anna types for 4 minutes, the document has a total of 600 words. How many words were already in the document before Anna opened it today? A. 840 words B. 0 words C. 280 words D. 360 words

OpenStudy (anonymous):

nvm I got it 280

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