Which expressions can never result in a negative real number when evaluated for any value of x? Select all that apply.
1) x^1/2

2)x^2/3

3)x^-3/5

4)x^-1/2

5)x^1/3

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

This question awards 100 ! i really don’t want to fail i will also mark you !

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