Tuesday

October 21, 2014

October 21, 2014

Posted by **sheba** on Saturday, July 30, 2011 at 9:30pm.

- algebra -
**Anonymous**, Saturday, July 30, 2011 at 9:58pm10/(v-5)+10/(v+5)=3

10(v+5)+10(v-5)=3(v+5)(v-5)

20v=3v^2-75

3v^2-20v-75=0

**Answer this Question**

**Related Questions**

intermediate algebra - Rowing. Abby rows 10km. upstream and 10km. back in a ...

math - Rowing. Abby rows 10 km upstream and 10 km back in a total time of 3 hr. ...

applications involving quadratic - Abby rows 10 km upstream and 10 km back in a ...

7th Grade Math - Toni rows a boat 4.5km/h upstream and then turns around and ...

algebra - Abby Tanenbaum paddled her canoe 10 miles upstream, adn then paddled ...

math - donna took 3hours to row 18 km upstream. her return trip took 1 hour less...

math - a man rows downstream for one hour and 40 minutes on a river flowing at 2...

Algebra 2 - Walking at 4km/h, Bruce can make the roundtrip between his campsite ...

Help...More Math Help!!!...Please! - A kayaker paddled 2 hours with a 6 mph ...

Math - Toni rows a boat 4.5 km/h upstream and then turns around and rows 5.5 km/...