Tuesday

September 2, 2014

September 2, 2014

Posted by **Fran** on Tuesday, October 2, 2012 at 9:29pm.

- Math -
**Steve**, Wednesday, October 3, 2012 at 10:53amif the distance is a hilly km and b flat km, then

a/2 + b/3 + b/3 + a/6 = 6

4a + 4b = 36

a + b = 9

so, she walks 18 km

**Answer this Question**

**Related Questions**

Math (Grade 9) - Elizabeth visits her friend Andrew and then returns home by the...

algebra - Marlene rides her bycicle to her friend Jon's house and returns home ...

math - Erica's average rate going uphill was 80% of her average rate going ...

Math - Sigourney Weaver's average rate going uphill was 80% of her average rate ...

math - Jack and Jill run 10 kilometers. They start at the same point, run 5 ...

h.s. physics - In putting, the force with which a golfer strikes a ball is ...

@elena - i noticed you helped a lot of people with their questions with physics...

math - sue walks 3km at2km/h while Adrian walks 2km at 4km/h.Who walks furthest?

Math - A walks 2Km south to B, she the walks 3km west to C. Find the distance ...

Math - The road connecting two mountain villages goes only uphill or downhill. A...