I love how people are now sharing there warnings. lol

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?

Find the sum of the given arithmetic series. 24 + 17 + 10 + 3 + + (–39)