What is the common ratio for this geometric sequence? 64, 16, 4, 1, … A. B. 4 C. D. 8

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10