SAT Math Practice Question #37213 - SATify | SATify

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SAT Math Practice Question #37213 - SATify | SATify

#37213

systems

linear equations

medium

90 sec

The lines $3 x + 2 y = 5$ and $p x + q y = 8$ are perpendicular. Which of the following pairs of equations represents perpendicular lines?

A.

$3 x - 2 y = 1$ and $p x + q y = 1$

B.

$2 x + 3 y = 1$ and $p x - q y = 1$

C.

$6 x + 4 y = 1$ and $p x + q y = 1$

D.

$4 x + 6 y = 1$ and $2 p x + q y = 1$