Mathematics, 29.06.2019 19:30 danibe98r

The quantities x and y are proportional. x = 4, 5, 10. y = 10, 12.5, 25. find the constant of proportionality (r) in the equation y = rx.

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The quantities x and y are proportional. x = 4, 5, 10. y = 10, 12.5, 25. find the constant of propor...

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