Question
Adam buys a marble, a sticker and a bead for $6.40.
The marble costs $2.80 more than the sticker.
The bead costs 2 times as much as the sticker.
How much is 3 stickers and 2 marbles?
4 m

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Adam buys a marble, a sticker and a bead for $6.40.
The marble costs $2.80 more than the sticker.
The bead costs 2 times as much as the sticker.
How much is 3 stickers and 2 marbles?