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Mathematics 16 Online
OpenStudy (anonymous):

Variable y varies directly with variable x, and y = 6 when x = 9. What is the value of x when y = 18?

Nnesha (nnesha):

equation for direct variation is ??? do you know what equation you should need for direct variation ?

Nnesha (nnesha):

look at ur previous post i'm pretty sure u will find out equation for direct variation :-)

OpenStudy (anonymous):

Sorry, I'm pretty slow at math :/ @Nnesha

Nnesha (nnesha):

so equation for direct variation is = ??

OpenStudy (anonymous):

i think the answer is 27 @Nnesha

Nnesha (nnesha):

yes right

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