SAT Math Practice Question #14610 - SATify | SATify

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SAT Math Practice Question #14610 - SATify | SATify

#14610

equations

formulas

medium

60 sec

The equation $z = \frac{1}{10 x y}$ relates the distinct positive numbers $z, x,$ and $y$ . Which equation correctly expresses $y$ in terms of $z$ and $x$ ?

A.

$y = 10 x z$

B.

$y = \frac{10}{x z}$

C.

$y = \frac{1}{10 x z}$

D.

$y = z - 10 x$