Ask questions and get helpful responses.

algebra

c = 4v
30v + 50c = 510
now solve as usual

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  1. Given; c = 4v - - - (i)
    30v + 50c = 510 - - - (i)
    Solve using substitution;
    30v + 50 * 4v = 510
    30v + 200v = 510
    230v = 510 => v = 510/230
    v = 2 5/23
    For c;
    c = 4 * 51/23 = 204/23
    c = 8 20/23
    v = 2 5/23, c = 8 20/23

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Respond to this Question

First Name

Your Response

Still need help? You can ask a new question.