As school prefect, write a letter to your District or municipal or metropolitan executive requesting the maintenance of the buildings in your school. at least 250 words​

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

If f(x)= 3x+6 which of the following is the inverse of f(x)

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x