The unit form and standard form of (2 tens 1 one) x 10?

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz