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Mathematics, 17.03.2020 20:11 rakanmadi87

14. Is 0.8x = 0.5y-2 a direct variation? If it is, find the constant of variation.
yes; k = 0.625
yes; k = 1.6
yes; k = 2.5
no

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14. Is 0.8x = 0.5y-2 a direct variation? If it is, find the constant of variation.
yes; k = 0....
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