Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

sarahlikewoe

  • 3 years ago

8. Forrest Lumber uses the function S(t) = -135t + 945 to determine the salvage value S(t), in dollars, of a table saw t years after its purchase. How long will it take the saw to depreciate completely? 7 years 5 years 8 years 9 years

  • This Question is Closed
  1. Coolsector
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    -135t + 945 = 0 what is t now ?

  2. sarahlikewoe
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I don't know . o:

  3. Coolsector
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    add 135t to both sides and get 945 = 135t divide both sides by 135 and get 7 = t

  4. Miyuru
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    7 years

  5. sarahlikewoe
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thanks

  6. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy