Ask Question
21 November, 05:41

If x varies directly with y and x = 3.5 when y = 14, find x when y = 18.

+1
Answers (1)
  1. 21 November, 07:54
    0
    Y = kx

    x = 3.5 when y = 14

    so

    14 = 3.5k

    k = 14/3.5

    k = 4

    when y = 18.

    y = kx

    18 = 4x

    x = 18/4

    x = 4.5

    answer

    when y = 18, x = 4.5
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If x varies directly with y and x = 3.5 when y = 14, find x when y = 18. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers