Mathematics, 09.04.2020 14:31, lolpuppy2006

Mary's usual typing speed is x words/minute. If Mary types 8 words per minute faster than her usual speed,
she takes 5 minutes less to finish typing a passage of 1200 words. Find the value of x.

Answers: 3

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Mary's usual typing speed is x words/minute. If Mary types 8 words per minute faster than her usual...