Wednesday

July 23, 2014

July 23, 2014

Posted by **belle** on Sunday, September 23, 2012 at 7:15pm.

how do i set up this problem?

- algebra 2 -
**Reiny**, Sunday, September 23, 2012 at 8:49pmUse the standard formula

D = RT , (distance = rate x time)

let the time taken by each train be t hours

1st train went 56t miles

2nd train went 52t miles

56t + 52t = 363

108t = 363

t = 363/108 = 3.36111. hrs

= 3 hours and .36111(60) minute

= 3 hrs and appr 22 minutes

- algebra 2 -
**rajanae**, Monday, September 24, 2012 at 2:01pmgive the domain and range of the relation x,2,8,0,-3,and y,5,17,0,5,

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