Question
1 sticker, 1 bead and 1 marble cost $12.
1 sticker and 1 bead cost $7.
1 sticker and 1 marble cost $11.
How much are 1 bead and 1 marble?
4 m

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1 sticker, 1 bead and 1 marble cost $12.
1 sticker and 1 bead cost $7.
1 sticker and 1 marble cost $11.
How much are 1 bead and 1 marble?