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Mathematics 15 Online
OpenStudy (anonymous):

Help???

OpenStudy (anonymous):

If y varies directly as x, what is the value of y in these ordered pairs? (5, 8) and (10, y)

OpenStudy (precal):

doesn't it have to go through the origin, can't recall the definition of varies directly

OpenStudy (anonymous):

A. y=5/2 B. y=16 C. y=2.5 D. y=4

OpenStudy (anonymous):

16

OpenStudy (anonymous):

B

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