Friday

August 29, 2014

August 29, 2014

Posted by **Jas** on Wednesday, April 2, 2008 at 8:05pm.

speed of 20 miles per hour?

- math -
**Ms. Sue**, Wednesday, April 2, 2008 at 8:09pmYou could set up a proportion, using x as the minutes needed for the 30 mile trip. Solve for x.

20/60 = 30/x

**Related Questions**

math - a truck driver traveled at an average speed of 48 miles per hour on a 100...

Algebra - You commute 56 miles one way to work. The trip to work takes 10 ...

Algebra - A truck driver traveled at an average speed of 58 miles per hour on a ...

College Algebra - A truck driver traveled at an average speed of 55 miles per ...

math - Mark averaged 60 miles per hour during the 30-mile trip to college. ...

math - andys average driving speed for a 4-hour trip was 45 miles per hour. ...

Math - A car traveled 281 miles in 4 hours 41 minutes. What was the average ...

MATH - Bob drove to the store( a distance fo 10.5) miles at ana average speed of...

math - You commute 56 miles one way to work. The trip to work takes 10 minutes ...

college algebra - a bus driver wants to average at least 40 miles per hour on a ...