Solve the problem.
-The speed of a stream is $4 \mathrm{mph}$. If a boat travels 86 miles downstream in the same time that it takes to travel 43 miles upstream, what is the speed of the boat in still water?
A) $14 \mathrm{mph}$
B) $8 \mathrm{mph}$
C) $15 \mathrm{mph}$
D) $12 \mathrm{mph}$

Question

Quizplus · Accepted Answer

The Answer of Solve the problem.
-The speed of a stream is $4 \mathrm{mph}$. If a boat travels 86 miles downstream in the same time that it takes to travel 43 miles upstream, what is the speed of the boat in still water?
A) $14 \mathrm{mph}$
B) $8 \mathrm{mph}$
C) $15 \mathrm{mph}$
D) $12 \mathrm{mph}$

Solve the Problem 4mph4 \mathrm{mph}4mph If a Boat Travels 86 Miles Downstream in the \mathrm{mph}

Solve the Problem $4 \mathrm{mph}$ If a Boat Travels 86 Miles Downstream in the \mathrm{mph}