math

An arcade uses 3 different colored tokens for their game machines. For $20 you can purchase
any of the following mixtures of tokens: 14 gold, 20 silver, and 24 bronze; OR, 20 gold, 15
silver, and 19 bronze; OR, 30 gold, 5 silver, and 13 bronze. What is the monetary value of
each token?

  1. 👍
  2. 👎
  3. 👁
  1. 14g + 20s + 24b = 2000
    20g + 15s + 19b = 2000
    30g + 5s + 13b = 2000

    subtract 2x#3 from 3x#2
    subtract 7x#2 from 10x#1

    35s + 31b = 2000
    95s + 107b = 6000

    subtract 19x#1 from 7x#2

    160b = 4000
    b = 25
    s = 35
    g = 50

    1. 👍
    2. 👎
  2. How did 95s+107b=6000 step came can u elabrate and answer please

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Calculus

    A spinner is used for which it is equally probable that the pointer will land on any one of six regions. Three of the regions are colored red , two are colored green, and one in colored yellow. If the pointer is spun twice, find

  2. physics

    In an arcade game a 0.142 kg disk is shot across a frictionless horizontal surface by compressing it against a spring and releasing it. If the spring has a spring constant of 174 N/m and is compressed from its equilibrium position

  3. Game

    3. In 2016 mobile games accounted for __ percent of the video game Avenue A.1 B.18 C.33 D.46 4. King tut was buried with multiple copies of an ancient board game A.true B. False 5. After the gaming bust Atari buried around 700,000

  4. math

    The yearly cost in dollars, y, at a video game arcade based on total game tokens purchased, x, is y = x + 60 for a member and y = x for a nonmember. Explain how the graph of a nonmember’s yearly cost will differ from the graph

  1. Stats

    In the game Roulette, a ball spins on a circular wheel that is divided into 38 arcs of equal lenght, numbered 00, 0, 1, 2, ... , 35, 36. The number on the arc on which the ball stops is the outcome of one play of the game. The

  2. Math

    All the fudge machines at a chocolate factory work at the same rate. Six machines working simultaneously can complete a big order in 22 hours. How many hours would it take to fill the order if the number of working machines

  3. math

    the arcade has three pinball machines and five video games.If a person wants to play one pinball machine and one video game,how many different combinations of games could that person play?

  4. English

    3. In 2016 mobile games accounted for __ percent of the video game Avenue A.1 B.18 C.33 D.46 4. King tut was buried with multiple copies of an ancient board game A.true B. False 5. After the gaming bust Atari buried around 700,000

  1. Math

    You have $9, one of your friends has $10, and two of your other friends each have $13. You combine your money to buy arcade tokens. You use a coupon to but 8 tokens for $1. The cost of the remaining token is four for $1. You and

  2. MATH

    Many states use a lottery such as Powerball. Game tickets select 5 white balls numbered 1 to 69 and one red ball numbered from 1 to 26. Suppose a person wanted to purchase a lottery ticket every minute, each one with a new

  3. Physical Education

    What is the difference between free weights and a universal machine? A.Universal machines build bigger muscles because they allow for more repetitions. B.Universal machines are safer because the weights are not above the body.

  4. bus stats

    A manufacturing company has 5 identical machines that produce nails. The probability that a machine will break down on any given day is .1. Define a random variable X to be the number of machines that will break down in a day. a.

You can view more similar questions or ask a new question.