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December 21, 2014

December 21, 2014

Posted by **Anonymous** on Monday, November 28, 2011 at 2:28am.

- math word problem -
**Anonymous**, Monday, November 28, 2011 at 2:34ama freight train leaves detroit traveling east at a speed of 65mph. one hour later, a passanger train leaves traveling wst a 85mph. how long will it take for the trains to have traveled the sam distance?

- basic math problem -
**Damon**, Monday, November 28, 2011 at 4:01ama + b + c = 8

a + b = c - 16

b = c + 8

so

c - 16 + c = 8

2 c = 24

c = 12

b = c + 8 = 20

a + 20 + 12 = 8

a + 32 = 8

a = -24

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