Monday

October 20, 2014

October 20, 2014

Posted by **Trisan** on Sunday, October 18, 2009 at 7:29pm.

- Algebra 2 -
**Reiny**, Sunday, October 18, 2009 at 9:51pmLet the speed of the boat be x km/h

60/(16+x( + 60/(16-x) = 5

hint: multiply each term by (16+x)(16-x)

(I got x=8)

**Answer this Question**

**Related Questions**

UPSTREAM - THIS EXURSION WITH A BOAT TRAVEL 35KM UPSTREAM AND THEN BACK AGAIN IN...

math - A boat travels 8km upstream and back in 2 hours. If the current flows at ...

Math - A boat travels 1 km upstream and 1 km back. The time for the round trip ...

Intermediate Algebra Word Problem - A river's current is 4mph. A boat travels 48...

elem algebra - the current in a stream moves at a speed of 10 mph. a boat ...

math (speed) - A boat cruises downstream for 2 hours before heading back. It ...

math - A boat cruises downstream for 2 hours before heading back. It takes 3.5 ...

mathematics - a boat travels 12 km upstream and back in 1 hour and 45 min.if the...

word problem - 2. The excursion boat Holiday travels 35km upstream and then back...

Math - How do you set this up? Solve the system using substitution: A boat ...