Question
Mrs Fred paid a total of $44 for 2f files and 8 markers. Each file cost $5.
  1. Express the cost of 1 marker in terms of f
  2. If f = 3, how much did each marker cost? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Mrs Fred paid a total of $44 for 2f files and 8 markers. Each file cost $5.
  1. Express the cost of 1 marker in terms of f
  2. If f = 3, how much did each marker cost?