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July 28, 2014

July 28, 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

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