Thursday

April 2, 2015

April 2, 2015

Posted by **jim** on Thursday, September 30, 2010 at 11:21pm.

- Physics -
**MathMate**, Friday, October 1, 2010 at 7:29amB=velocity of boat

R=velocity of river

2*(B+R)=30

6.5*(B-R)=30

Solve for B and R

**Answer this Question**

**Related Questions**

Physics - A boat takes 2.70 hours to travel 40.0 km down a river, then 5.90 ...

physics - A boat takes 3hr to travel 30 km down a river, then 5hr to return. How...

math - The current river flows at rate of 4mph. In order for a boat to travel 24...

math help!! - A boat travels down the river in 2.9 hours. The return trip up ...

help math - A boat travels down the river in 3.0 hours. The return trip up river...

help mathhh!!! - A boat travels down the river in 2.3 hours. The return trip up ...

Math - The mad river flows at a rate of 2 KM/H. In order for a boat to travel 79...

math - A boat travels down the river in 2.8 hours. The return trip up river ...

math - A boat travels down the river in 2.6 hours. The return trip up river ...

algebra - A boat traveling on the Snake River travels 24 miles upstream in 3 ...