Which statement(s) are true for all real numbers? 1. (x - y)2 = x2 + y2
II. (x + y)3 = x3 + 3xy + y3
1.
1, only
2.
II, only
3.
I and 11
4.
neither I nor II

Triangle xyz has vertices x(1,3), y(0,0)

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

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction