A train leaves East Glacier, Montana (elevation 4,560 feet) at 1:00 p. m. on a Sunday. The temperature is 80° F. The train
travels at a top speed of 70 miles per hour and gets to the next stop at 4:30 p. m. That stop is 189
miles away and its elevation is 9000 feet above sea level. What is the average speed of the train?

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

Which of the following expressions are equivalent ?

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0