Sunday

March 29, 2015

March 29, 2015

Posted by **Rose** on Saturday, November 3, 2007 at 12:33pm.

I'm not sure how to set up the equation. Thanks.

- Algebra -
**DrBob222**, Saturday, November 3, 2007 at 12:38pmdistance = rate x time

900 = 50*time

time = 900/50 = 18 hours.

To reduce the time by 3 hours means Mrs. Lewis must drive the 900 miles in 15 hours. Use the above to calculate the rate for 15 hours.

**Answer this Question**

**Related Questions**

math - Mr. Suki plans to drive 900 miles to his farmhouse, driving an average of...

Help - Avery has a three week vacation. He plans on driving a total of 4,898 ...

Math! - Suppose you are driving to visit a friend in another state. You are ...

math - you are driving to a vacation spot that is 1500 miles away. Including ...

math - you are driving to a vacation spot that is 1500 miles away. Including ...

math help - Tony is driving to Denver. Suppose that the distance to his ...

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

algebra - the time it takes you to get to campus varies inveresly as your ...

maths - A motorist travels 120 miles to his destionation at an average speed of ...

math - Charlie and Peter are driving around a racetrack. Charlie drives at an ...