Wednesday

April 23, 2014

April 23, 2014

Posted by **scooby doo** on Tuesday, March 25, 2008 at 8:17pm.

- algebra 1 -
**DrBob222**, Tuesday, March 25, 2008 at 8:29pmdistance = rate x time.

return trip = 25 mph x time

going = 10 mph x (time + 1.5)

distance is the same; therefore, set them equal to each other.

25t = (10(t+1.5)

solve for time

time + 1.5 = time it took Lois to go to her friends house. Post your work if you get stuck.

- algebra 1 -
**drwls**, Tuesday, March 25, 2008 at 8:29pmCall the two times t1 and t2. Call the distance between points D.

D = 10 t1

D = 25 t2

t1 = t2 + 1.5

t1 = 2.5 t2 would be a good substitution in the last equation. Then you will have one equation on one unknown (t2). Once you have that, you can compute t1.

- algebra 1 -
**Nikky**, Monday, February 24, 2014 at 8:41pmT=1, 1hour

**Related Questions**

Algebra I - 1. A Passenger train's speed is 60mi/h and a freight train's speed ...

math - Kyra drove to visit her friend. She traveled 144 miles in 2 5/8 hours. ...

math - in a bike race, ramit and keith started at the same time abd rode with ...

algebra - You and your friend are in a canoe race. Your friend is half a mile in...

Business Law II - I ask a friend to watch my bike while I go shopping, and the ...

Physics - Bernie drove home from a vacation in 1.5 hours. He traveled a total ...

Algebra - You and your friend live 12 miles apart. You leave home at the same ...

English 1 - what is the subject of the sent? after her dog ran away from home, ...

math - Hannah took a trip yo visit her cousin. She drove 120 miles to reach her ...

Math - Brian rode his motorbike for 3 hours at 50 miles per hour and then rode ...