Awooden plank is 19 feet long. mrs dambra cuts 3 feet off the wooden plank. she then cuts the remaining piece of wood into equal pieces, each 1/5 long. how many pieces does mrs. dambra cut

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.$310.00

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

Solve: 3x+y=6 4x-2y=18 show all work !