Monday

December 22, 2014

December 22, 2014

Posted by **Taylor** on Monday, September 26, 2011 at 5:13pm.

- Math -
**Henry**, Tuesday, September 27, 2011 at 9:01pmVp- Vw = 900mi / 9h = 100mi/h.

Vp + Vw = 900mi / 5h = 180mi/h.

Eq1: Vp - Vw = 100.

Eq2: Yp + Vw = 180.

Multiply both sides of Eq1 by (-)1:

-Vp + Vw = -100

Vp + Vw = 180

Sum: 2Vw = 80,

Vw = 40mi/h.

**Answer this Question**

**Related Questions**

Algebra - Beth is a bush pilot in Alaska. On a recent trip, she flew 600 miles ...

repost math question - An aircraft flew 6 hours with the wind. The return trip ...

math - Matt and Anna are frequent fliers on Fast n Go Airplanes. They often fly ...

MATH - Matt and Anna are frequent fliers on Fast n Go Airplanes. They often fly ...

algebra II - An aircraft flew 6 hours with the wind. The return trip took 7 ...

math - In a storm, a plane flew against the wind and took 9 hours to cover 3,...

8th Algebra - 1) An airplane took 2 hours to fly 600 km against a head wind. The...

algebra - An airplane flying with the wind can cover a certain distance in a = 3...

math - The average airspeed of a single-engine aircraft is 150 milesper hour. If...

math - An airplane flew for 6 hours with a 22km/hour tailwind. The return flight...