melbelle719
New member
- Joined
- Sep 8, 2013
- Messages
- 6
John and William leave their home traveling in opposite directions on a straight road. John drives 20 miles per hour faster than William. After 4 hours they are 250 miles apart.
a. Define a variable for John's rate. Write an expression for William's rate.
b. Write and solve an equation to find John's rate. Then find William's rate.
a. Define a variable for John's rate. Write an expression for William's rate.
b. Write and solve an equation to find John's rate. Then find William's rate.