Question
Mrs Julian paid a total of $45 for 2w pencils and 4 staplers. Each pencil cost $3.
  1. Express the cost of 1 stapler in terms of w
  2. If w = 4, how much did each stapler cost? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Mrs Julian paid a total of $45 for 2w pencils and 4 staplers. Each pencil cost $3.
  1. Express the cost of 1 stapler in terms of w
  2. If w = 4, how much did each stapler cost?