algebra

posted by .

Suppose a video store charges nonmembers $4 to rent each video. A store membership costs $21 and members pay only $2.50 to rent each video. How many videos would one need to rent to justify purchasing a membership?

  • algebra -

    Let x = number of videos

    21 + 2.5x ≤ 4x

    Solve for x.

  • algebra -

    14=X

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    haris has 20.92 to spend on videos-games rentals at a local video store. the store charges 3.95 per video-game rental plus 8.125% tax. what is the maximum number of video games that harris can rent?
  2. math

    AT Mr. Hoopers Video rentals you can join a video club for a monthly fee of $30. Club members pay only .85$ to rent each movie. If you are not a member of the video club, the movies rent for $2.25 each. How many videos would you have …
  3. math

    A video game store charges a monthly membership fee of $7.50 but the charge to rent each movie is only $1.00 per movie. Another store has no membership fee but it costs $2.50 to rent each movie. How many movies need to be rented each …
  4. Math

    At Mr.Vid's Rentals you can join his VID Club for a monthly membership fee of $30.Club members pay only $.85 to rent each movie. If you are not a member of the VID Club, the movies rent for $2.25 each.How many videos would you have …
  5. Math, Please help :/

    At Mr.Vid's Video Rentals you can join his VId Club for a monthly membership fee pf $30. Club members pay only $.85 to rent each movie. If you are not a member of the VID club, the movies rent for $2.25 each.How many videos would you …
  6. math math math

    HELP ME PLEASE I AM ABOUT TO DIE Should I join the Club?
  7. algebra

    Write a rule in words and as an algebraic expression to model the relationship in each table. The local video store charges a monthly membership fee of $5 and $2.25 per video. 1 video is $7.25 2 videos are $9.50 3 videos are $11.75
  8. Algebra II

    You have purchased a VCR for $180. You also joined a video rental store where you can rent movies for $3 each. Suppose that the cost of admission to a movie theater is $6.00. How many videos must you rent to make your average cost …
  9. Algebra II

    You have purchased a VCR for $180. You also joined a video rental store where you can rent movies for $3 each. Suppose that the cost of admission to a movie theater is $6.00. How many videos must you rent to make your average cost …
  10. algebra

    A video store charges a monthly fee of 7.50, but the charge to rent each movie is only 1.00 per movie. Another store has no membership fee, but it costs 2.50 to rent each movie. How many movies need to be rented each month for the …

More Similar Questions