Ask Question
6 March, 17:11

Y varies directly with x, and y = 7 when x = 2. What is the value of y when x = 5?

3.5 is this right

+1
Answers (2)
  1. 6 March, 17:21
    0
    Wrong.

    Let y=k x

    7=k (2)

    k=7/2

    2° y = (7/2) (5)

    =35/2

    =17.5
  2. 6 March, 17:37
    0
    I think 17.5 is write
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Y varies directly with x, and y = 7 when x = 2. What is the value of y when x = 5? 3.5 is this right ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers