So this question is REALLY easy.
If you want to make it hard, you can find alpha. Rearranging equations is the core of algebra. Make sure you are not thrown by having two different symbols
EP 59S Sample SAT 2d Algebra
So this question is REALLY easy.
If you want to make it hard, you can find alpha. Rearranging equations is the core of algebra. Make sure you are not thrown by having two different symbols