Question
Mrs Wesley paid a total of $47 for 2b pens and 4 notebooks. Each pen cost $5.
  1. Express the cost of 1 notebook in terms of b
  2. If b = 3, 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 Wesley paid a total of $47 for 2b pens and 4 notebooks. Each pen cost $5.
  1. Express the cost of 1 notebook in terms of b
  2. If b = 3, how much did each notebook cost?