Saturday

April 18, 2015

April 18, 2015

Posted by **Anita** on Friday, November 9, 2007 at 7:36pm.

- algebra (21) -
**bobpursley**, Friday, November 9, 2007 at 7:46pm630=(r+35)time

455=(r-35)time

Divide the second equation into the first...

630/455= (r+35)/(r-35)

solve for r.

- algebra (21) -
**Anita**, Friday, November 9, 2007 at 9:01pmI am still not coming up with the correct answer can you show me how to work it out??? Help

- algebra (21) -
- algebra (21) -
**Anita**, Friday, November 9, 2007 at 8:01pmThanks once again.. bobpursley

- algebra (21) -
**jeffery**, Sunday, April 1, 2012 at 2:22pmtrain A and B are traveling in the same direction on a parallel tracks. Train A is traveling at 40 miles per hour and Train B is traveling at 48 miles per hour. Train A passes a station at 3:15pm. If train B passes the same station at 3:45pm. At what time will train B catch up with train A

**Answer this Question**

**Related Questions**

algebra - A Boeing 747 flies 2420 miles with the wind. In the same amount of ...

algebra - Can someone show me how to set this up rational expressions. A pilot ...

math-word problem - A plane flies with a ground speed of 160 miles per hour if ...

math - A pilot can travel 400 miles with the wind in the same amount of time as ...

College Algebra - A jet flies from Atlanta to Dubuque a distance of 900 miles. ...

Math I Have no idea PlEASE help me - Wind can affect the speed of an airplane. ...

algebra (23) - How do you set up this problem? A boater travels 16 miles per ...

Algebra - Flying with the wind, a small plane flew 360 miles in 2hours. Against ...

Algebra - Flying with the wind, a small plane flew 360 miles in 2hours. Against ...

math - An airplane flying against the wind travels 100 miles in the same amount ...