Question
Adam pays $21.30 for a bead, a marble and a sticker.
The marble costs $2.40 more than the bead.
The sticker costs $1.20 more than the marble.
What is the cost of 7 stickers and 3 beads?
3 m

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Adam pays $21.30 for a bead, a marble and a sticker.
The marble costs $2.40 more than the bead.
The sticker costs $1.20 more than the marble.
What is the cost of 7 stickers and 3 beads?