Friday

January 30, 2015

January 30, 2015

Posted by **kathy** on Wednesday, March 10, 2010 at 7:45pm.

- algebra -
**drwls**, Wednesday, March 10, 2010 at 8:03pmVb = Va + 6

230/Va = 260/Vb

===================

Vb/Va = 1.1304

1.1304 Va = Va + 6

0.1304 Va = 6

Va = 46 mph

Vb = 52 mph

**Answer this Question**

**Related Questions**

Algebra - The speed of train A is 6 mph slower than the speed of train B. Train ...

math - Train A is 12 mph slower than train B. Train A travels 230 miles in the ...

math - Train A is 12 mph slower than train B. Train A travels 230 miles in the ...

Math - the speed of train A is 16 mph slower than the speed of train B. Train A...

algebra - the speed of train A is 8 mph slower than the speed of train B. Train ...

College Algebra 2 - The speed of train A is 16 mph slower than train B. Train A ...

math - The speed of a train A is 8mph slower than the speed of train B. Train A ...

math - the speed of a train a is 6 mph slower than the speed of train b. train a...

math - the speed of train A is 14 mph slower than train B. Train A travels 190 ...

algebra 2 - I don't know how to do this the speed of train A is 18mph slower ...