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christine went shopping and bought each of her six nephews a gift, either a video costing $14.95 or a Cd costing 16.88. she spent 91.63 on gifts how many videos and how many cd's did she buy

  • math -

    v+c = 6
    14.95v + 16.88c = 91.63

    14.95(6-c) + 16.88c = 91.63
    1.93c = 1.93
    c = 1
    v = 5

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