150 1 y
S Sur
2
1
20
-3
-2
- 1
3
4
-1
-2
-3
-4
OS
What is the slope of the line?
18%
Do 11 problems

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