Algebra

posted by .

How do you represent each answer as an algebraic expression using the variable mentioned?

The charges for a telephone call are $0.45 for the first 3 minutes and $0.09 for each additional minute or part of a minute. Represent the cost of a telephone call that lasts "m" minutes, when "m" is greater than 3.

  • Algebra -

    0.45 + 0.09 (m-3)= 0.09x + 0.18
    It also works if m=3

  • Algebra -

    If a worm can travel 1.5 meters per minute, how far can the worm travel in 8 minutes

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. MATH

    This problem makes no sence to me i tried it but i know i am completely wrong someone please help. The cost for a long-distance telephone call is $0.36 for the first minute and $0.21 for each additional minute or portion thereof. Write …
  2. algebra

    The cost for a long-distance telephone call is $0.36 for the first minute and $0.21 for each additional minute or portion thereof. Write an inequality representing the number of minutes a person could talk without exceeding $3. Well, …
  3. math

    A long-distance phone call costs $0.84 for the first minute and $0.58 for each additional minute or portion thereof. Write an inequality representing the number of minutes a person could talk without exceeding $6. Let N be the number …
  4. Algebra

    A long-distance call using DEC costs 20 cents for the first minute and 16 cents for each additional minute. The same call, placed on LCS, costs 19 cents for the first minute and 18 cents for each additional minute. For what length …
  5. math

    You need to choose a long distance telephone service for your business. The two options available in your area are Call Me and Trans Talk. Call Me charges a $5.95 monthly service fee and $.08 per minute used. Trans Talk charges a $12.95 …
  6. math

    write and evaluate an expression for the total cost of a 17 minute long distance phone call. .99 for the first minute and .10 for each additional minute.
  7. Math

    A telephone call costs c cents for the first 3 minutes and 12 cents for each additional minute. Write and solve an equation to find the total cost of 25 minutes call.
  8. math

    Telephone company A charges $3.00 for the first minute of any long distance call and $0.50 for each additional minute. Telephone company B charges $2.00 for the first minute of any long distance call and $0.70 for each additional minute. …
  9. algebra

    a long distance call costs .50 for the first minute, and then .9 for each additional minute. If the call lasted 10 minutes, how much did the call cost in cents?
  10. Algebra

    A long-distance telephone call cost $.20 for the first 10 minutes plus $.10 for each additional minute. How much should you expect to pay for a call that was 26,457 seconds?

More Similar Questions