8. Two cars are stopped facing each other on opposite sides of the road. Each car then drives for 8 km forward, stops, turns right, and then continues driving for 6 more km. Use a diagram to show the
situation. Determine the distance between the two cars

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

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

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1