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Mathematics, 28.09.2019 13:30 GrainLeaf

Suppose y varies directly as x, and y=80 when x=16 . which of the following statements is true?

a. the constant of variation is 5.

b. the variable y does not vary directly with x.

c. the constant of variation is -5.

d. the constant of variation is 1/5.

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Suppose y varies directly as x, and y=80 when x=16 . which of the following statements is true?
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