A lifeguard received 15

Any greatly appreciated! you in advance. 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's 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? a.$65.00b.$5288.00c.$210.00d.$310.0 0

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9