Please help! select the correct answer

Working on itts i’m going to need you to me as i go along 1-5

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

If 3x+8=3x+8 is it one solution or no solution