Which expression is equivalent to the following complex fraction? (2-1/y) / (3+1/y)

a. (3y+1) / (2y-1)

b. (2y-1) (3y+1) / y^2

c. y^2 / (2y-1) (3y+1)

d. (2y-1) (3y+1)

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In the proportion 2/h=k/10, what happens to the value of h as the value of k decreases?

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