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Mathematics 8 Online
OpenStudy (ayabaya2002):

Variable y varies directly with variable x, and y = 6 when x = 20. What is the constant of variation in decimal form? I really need help on this D:

OpenStudy (luigi0210):

Direct variation is usually in the form of \(\large y=kx \) To find the constant, k, you need to plug in the given information and solve: \(\Large 6=20\color{red}{k} \)

OpenStudy (ayabaya2002):

oh man... alright i'll try that

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