Tuesday

July 29, 2014

July 29, 2014

Posted by **Darez** on Thursday, May 6, 2010 at 9:34pm.

- algebra -
**Reiny**, Thursday, May 6, 2010 at 10:27pmLet that time be t hours

then

44t + 55t = 297

99t = 297

t = 297/9

= 37 hours

check: in 3 hours first car went 3(44) or 132 mi

second car went 3(55) or 165 miles

total = 297 , close enough

- algebra -
**what's up**, Friday, May 7, 2010 at 2:08amI think that's right

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