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Mathematics 19 Online
OpenStudy (anonymous):

y varies directly with x, and y=2 when x=5. what is the value of x when y=15

OpenStudy (anonymous):

@mathslover

OpenStudy (anonymous):

@mathslover

thomaster (thomaster):

When y = 2, x = 5 so when y = 15. x =\(\dfrac{ 15*5}{2}\)

OpenStudy (anonymous):

@thomaster I DONT GET IT . is it x=25?

OpenStudy (anonymous):

or x=30?

thomaster (thomaster):

|dw:1372683756769:dw|

thomaster (thomaster):

|dw:1372683832873:dw|

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