Question
Mrs Charlie paid a total of $49 for 3w staplers and 4 notebooks. Each stapler cost $2.
  1. Express the cost of 1 notebook in terms of w
  2. If w = 5, how much did each notebook cost? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Mrs Charlie paid a total of $49 for 3w staplers and 4 notebooks. Each stapler cost $2.
  1. Express the cost of 1 notebook in terms of w
  2. If w = 5, how much did each notebook cost?