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Mathematics 7 Online
OpenStudy (anonymous):

Which expression describes the total hours of work done for a person working 8 hours a day for d days? A. 8 – d B. d – 8 C. d + 8 D. 8d

OpenStudy (anonymous):

If you drive 50 miles per hour for 2 hours, how many miles do you go?

OpenStudy (anonymous):

(If you know that, you know this. Just think of it the same way.)

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