On the morning of june 4, the stock of nagasaki corporation opened at a price of $333⁄8 per share. by noon, the price had risen $41⁄4 per share. by the end of the day, the price had fallen $87⁄8 per share from the price at noon. what was the closing price for the day?

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

Need on this geometry question. explain how you did it.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?