Saturday

April 19, 2014

April 19, 2014

Posted by **kyla** on Monday, September 24, 2012 at 11:37pm.

- math -
**Steve**, Tuesday, September 25, 2012 at 10:25amif boat speed is b and water speed is w,

28/(b+w) = 2

12/(b-w) = 3

b=9, w=5

check: 28/9 = 2 and 12/4 = 3

- math -
**Steve**, Tuesday, September 25, 2012 at 10:25amoops 28/14=2

**Related Questions**

algebra - 36 Upstream, downstream. Junior’s boat will go 15 miles per hour in ...

algebra - Show a complete solution. Upstream, downstream. Junior’s boat will go ...

math - need help. Young salmon hatch in freshwater steams and then migrate ...

intermediate algebra - a motorboat moves 25 miles per hour in still water. it ...

Algebra. Please help(: - The time required for a trip 108 miles downstream on a ...

alegrbra - A tugboat is going 100 miles upstream in 10 hours and returning ...

math - A tugboat can go 10 miles upstream in the same time as it can go 15 miles...

math - Solve the problem. A cruise boat travels 48 miles downstream in 3 hours ...

Math - a motorboat can go 24 miles downstream in the same amount of time that it...

Algebra - Briana can row 4 miles per hour is still water. It takes as long to ...