1) = -50 - 48? 13) What is the solution to -- 2c + 3(40
(.304 scoot
& - 26 )
the solution to the following inequality 34 - a_6(a - 8)?

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