SAT Math Practice Question #34727 - SATify | SATify

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SAT Math Practice Question #34727 - SATify | SATify

#34727

equations

formulas

medium

45 sec

The equation $C = 15 + \frac{8}{k}$ relates the numbers $C$ and $k$ , where $k$ is not equal to 0 and $C > 15$ . Which equation correctly expresses $k$ in terms of $C$ ?

A.

$k = \frac{C - 15}{8}$

B.

$k = \frac{8}{C - 15}$

C.

$k = \frac{C}{8} - 15$

D.

$k = \frac{C}{8} + 15$