Suckless SAT Practice

SAT Practiceb026d255-ee45-4659-b390-1b694d47296b

Practice one SAT question at a time

Questions come from the Bluebook question bank.

$\frac{14 x}{7 y} = 2 \sqrt{w + 19}$

The given equation relates the distinct positive real numbers $w$ , $x$ , and $y$ . Which equation correctly expresses $w$ in terms of $x$ and $y$ ?