I need help for this Alegbra question?

sammy the salmon can swim 30 miles downstream in the same amount of time he can swim 10 miles up stream. Sammy swims 8 miles per hour in still water what is the speed of the current?

2 Answers

Relevance
  • Bryce
    Lv 7
    4 weeks ago

    30/(8 + c)= 10/(8 - c)

    240 - 30c= 80 + 10c

    40c= 160; c= 4 mph

  • Anonymous
    4 weeks ago

    Its very simple. I will give you the answer, but you first have to choose my answer as best answer then I will edit my answer and put the answer to your question showing full calculations as well.

Still have questions? Get your answers by asking now.