What’s the name of the plane

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Describe how making an ‘and’ compound sentence effects your solution set

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?