Posted by **JOY** on Wednesday, October 12, 2011 at 11:51am.

How do you set up this?I am lost

Find an equation for the linear model of the situation below and use it to make a prediction. A train is traveling north at a constant rate. At 3:00 P.M. it is 55 miles north of a city. At 4:15 P.M. it is 80 miles north of the city. If d represents the distance in miles, and t represents the time in hours, how many miles north of the city will the train be at 5:45 P.M.?

MY answer book has - I don'tknow how they came up with these #'s

d=64t+55 d=231 miles

## Answer this Question

## Related Questions

- Algebra 2 - How do you set up this?I am lost Find an equation for the linear ...
- Algebra 2 - Find an equation for the linear model of the situation below and use...
- algebra - trains a&B are traveling in the same direction on parallel tracks. ...
- algebra - write a linear equation to model the situation. Use unit analysis to ...
- ALGEBRA - I need help with two problems to finish my assignment. #1 The length ...
- algebra - Trains A and B are traveling in the same direction on parallel tracks...
- Algebra - I am so lost can someone please help me Trains A and B are traveling ...
- Algebra - I'm lost. Please help me solve. Trains A and B are traveling in the ...
- Algebra - Take the real-life situation and create an equation or inequality ...
- math - Write a linear equation to model the situation. Use unit analysis to ...