Write an algebraic expression to represent the following: 'One-third times a number, increased by eleven'.
Use the letter n for the variable.

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1