Question
Adam pays $2.10 for a sticker and a marble.
The sticker costs 2 times as much as the marble.
  1. What is the cost of 1 sticker?
  2. How much is the cost of 3 marbles and 4 stickers?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Adam pays $2.10 for a sticker and a marble.
The sticker costs 2 times as much as the marble.
  1. What is the cost of 1 sticker?
  2. How much is the cost of 3 marbles and 4 stickers?