Question
Mrs Mark paid a total of $49 for 3j files and 4 markers. Each file cost $2.
  1. Express the cost of 1 marker in terms of j
  2. If j = 4, 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 Mark paid a total of $49 for 3j files and 4 markers. Each file cost $2.
  1. Express the cost of 1 marker in terms of j
  2. If j = 4, how much did each marker cost?