Name: SAT Math Help & School Math Mastery
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#31665

systems

equations

medium

40 sec

Consider the system of linear equations:

$A x + B y = C$
$D x + E y = F$

Which of the following conditions guarantees that the system has no solution?

A.

$\frac{A}{D} = \frac{B}{E} = \frac{C}{F}$

B.

$\frac{A}{D} = \frac{B}{E} e q \frac{C}{F}$

C.

$\frac{A}{D} e q \frac{B}{E}$

D.

$\frac{A}{D} e q \frac{B}{E}$ and $\frac{C}{F}$ is undefined