Saturday

April 18, 2015

April 18, 2015

Posted by **Algebra 2** on Monday, December 1, 2008 at 8:31pm.

How would I set this problem up?

- Anna -
**Reiny**, Monday, December 1, 2008 at 8:51pmdidn't they both travel the same distance?

let that distance be x km

so mary's time = x/15

sister's time = x/30

The difference is their times is equal to 1/4 hour.

Translate that into an equation and solve for x

**Answer this Question**

**Related Questions**

algebra - The question is: You plan on attending a picnic for the up coming ...

Math: distance,rate,time - Jamila left home on her bike at 11:00 AM traveling at...

Math - Steve mcspoke left home on his bike traveling at 18km/hr. Steve's brother...

physics - You set your stationary bike on a high 80 N friction like resistive ...

PHYSCİS - You ride your bike along a straight line from your house to a store ...

pysics 1 - You ride your bike along a straight line from your house to a store ...

English - i need this script proofread and edited please Scene: Jacob and Mary ...

English - i need the script below edited please. Scene: Jacob and Mary are at ...

Physics - A 747 jetliner lands and begins to slow to a stop as it moves along ...

algebra - you are driving at a speed of 55 miles per hour to your sister's house...