The Stock Market Alexander is a stockbroker. He earns 14% commission each week. Last week, he sold $5,300 worth of stocks. How much did he make last week in commission? If he averages that
same amount each week, how much did he make in commission in 2011?
Last week, he made $ in commission.

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

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.

Write as a product of two polynomials. 2(3–b)+5(b–3)^2