If (2^x)(2^y) = 8 and (9^x)(3^y) = 81, then (x, y) =

BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

sambati: Junior | Next Rank: 30 Posts; Posts: 11; Joined: Tue Jul 21, 2020 10:14 am

by sambati » Tue Jul 21, 2020 10:54 am

Timer

00:00

If (2^x)(2^y) = 8 and (9^x)(3^y) = 81, then (x, y) =
A. (1,2)
B. (2, 1)
C. (1, 1)
D. (2, 2)
E. (1, 3)

Source: Beat The GMAT — Problem Solving | Tue Jul 21, 2020 10:54 am

• Page 1 of 1