Question
4 marbles and 9 stickers cost $13.80.
1 marble costs $2.80 more than 1 sticker.
How much does 1 marble cost?
3 m

Click button first when a symbol is required. X

4 marbles and 9 stickers cost $13.80.
1 marble costs $2.80 more than 1 sticker.
How much does 1 marble cost?