Which of the following transformations does not preserve distance and angle measures? a .translation b. reflection c. rotation d. horizontal stretch?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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

Need so much on this one how many yards?