Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

sarahlikewoe Group Title

4. The cost of a long-distance telephone call is given by the function C(m) = 0.1m + 0.95 where m is the length of the call in minutes. Determine how long a phone call can be made for $5.95. 100 minutes 50 minutes 45 minutes 59 minutes

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. Coolsector Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    5.95 = 0.1m + 0.95 solve for m

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

    how do i do tht again ?

    • 2 years ago
  3. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    when was your book written, 1976? who pays for long distance calls at ten cents a minute?

    • 2 years ago
  4. Coolsector Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    subtract 0.95 from both sides

    • 2 years ago
  5. Coolsector Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    what do you get ?

    • 2 years ago
  6. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    \[595=10m+95\] is a good start, work with pennies

    • 2 years ago
  7. Coolsector Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    lol

    • 2 years ago
  8. satellite73 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    subtract 95 divide by 10

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

    59?

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

    @Coolsector

    • 2 years ago
  11. Coolsector Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    5.95 = 0.1m +0.95 subtract 0.95 from both sides 5 = 0.1m divide by 0.1 (its like multiplying by 10) both sides m=50

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

    Ohhh ! ok

    • 2 years ago
  13. Coolsector Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    :)

    • 2 years ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.