Asked by Kevin

A boat traveled 180 miles downstream and back. The trip downstream took 10 hours. The trip back took 30 hours. Find the speed of the boat in still water and the speed of the current.

Solve each system using any method
Answered by bobpursley
d=v*t
180=(vb-vs)*30
180=(vb+Vs)*10

6=vb-vs
18=vb+Vs

24=2Vb
vb=12 mil/hr
vs=you do that.
Answered by Freak
uk some kind of elaboration would be greatly appreciated by many.
Answered by Freak
other than that its cool
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