2.How often will an individual's investment double from 1926 to 2021 if the average Stock Market return since 1926 has been 11%?​

Write a story that matches with the expression 42x-5 pls hurry

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.