Members Dashboard N/AMy CoursesFormulasMy LibrarySkillsPlease Log Into view your resultQuestion Of the Day Question of the Day Jan 23, 2026 Topic: Exponents • Level: Medium $$2^{x+1} = 16^{y-1}$$What is the value of $$2^{4y-x}$$? A $$8$$ B $$16$$ C $$32$$ D $$64$$ 🏆 Leaderboard This Month All Time🥇 🔥youstina hany hana885 pts🥈 🔥Mariam assem883.5 pts🥉 🔥Berihan28866 pts4 🔥Bassel10ij863.7 pts5 🔥Mostafa Ahmed saleh860 pts🥇 🔥youstina hany hana1,029.5 pts🥈 🔥Mariam assem1,017.5 pts🥉 🔥Nouran El.Hussien1,004.5 pts4 🔥Mostafa Ahmed saleh996 pts5 🔥Bassel10ij993.7 pts Members Dashboard satsuite.collegeboard egypt.estests act.org