Friday

October 31, 2014

October 31, 2014

Posted by **Molly** on Tuesday, June 19, 2012 at 6:10pm.

- Algebra-HELP!!!! -
**bobpursley**, Tuesday, June 19, 2012 at 6:13pmLet D be the distance to work.

D=Drivespeed*1/2

D=Busspeed*.75

so Bus*.75=Drivespeed*1/2

but bus=drivspeed-12

drivspeed*1/2=(.75)(drivspeed-12)

solve for drivespeed, then

distance=drivspeed*1/2

**Answer this Question**

**Related Questions**

algebra - When Amy drives her car to work, the trip takes 1/2 hour. When she ...

algebra - When Amy drives her car to work, the trip takes 1/2 hour. When she ...

algebra - laurie can bike to work in 3/4 hour.when she takes the bus, the trip ...

Algebra! Help needed! - I'm having a little trouble with this problem... Please ...

Algebra - I'm having a little trouble with this problem... Please try and walk ...

Science - a bus trip covers 191 km and takes 4 hours and 15 miniutes. What is ...

science - The bus driver's manager wants to know the average speed at which the ...

science - The bus driver's manager wants to know the average speed at which the ...

Math - When Sarah takes the bus to work, the trip takes 30 minutes. When she ...

Math - When Sarah takes the bus to work, the trip takes 30 minutes. When she ...