0 votes 0 votes What are the values of $x$ and $y$ that satisfy both the equations? $2^{0.7x} \cdot 3^{-1.25y} = 8\sqrt{6} / 27$ $4^{0.3x} \cdot 9^{0.2y} = 8.(81)^{\frac{1}{5}}$ $x=2, y=5$ $x=2.5, y=6$ $x=3, y=5$ $x=3, y=4$ $x=5, y=2$ Quantitative Aptitude cat2006 quantitative-aptitude algebra + – go_editor asked Dec 28, 2015 • edited Mar 29, 2022 by Lakshman Bhaiya go_editor 13.9k points 550 views answer comment Share See all 0 reply Please log in or register to add a comment.