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Mathematics 7 Online
OpenStudy (anonymous):

MEDALS WILL BE GIVEN Which equations show direct variation between a and b? Choose all answers that are correct. A. B = 0.7a B. B = 1/8a - 3 C. 5(1/a) = B D. 1a = B

OpenStudy (anonymous):

When two variable quantities have a constant (unchanged) ratio, their relationship is called a direct variation.

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