Question
Adam pays $18.10 for a sticker, a marble and a bead.
The marble costs $3.10 more than the sticker.
The bead costs $1.40 more than the marble.
What is the cost of 3 beads and 7 stickers?
3 m

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Adam pays $18.10 for a sticker, a marble and a bead.
The marble costs $3.10 more than the sticker.
The bead costs $1.40 more than the marble.
What is the cost of 3 beads and 7 stickers?