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22 March, 03:33

You pay $22 to rent 6 video games. The store charges $4 for new games and $2 for older games. How many new games did

you rent?

How many new games

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Answers (1)
  1. 22 March, 06:41
    0
    You had 5 new games and 1 old game.

    Step-by-step explanation:

    From your statement, I got the 2 equations.

    x be the number of new game and y be the number of old games.

    4x + 2y = 22

    x+y = 6

    So, x = 6-y.

    Putting that in the first equation:

    4 (6-y) + 2y = 22.

    =>24-4y + 2y = 22

    =>24-22 = 2y

    =>y = 1

    Now putting this in second equation, x + 1 = 6 and hence, x = 5.

    You had 5 new games and 1 old game.
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