Question
Mrs Vincent paid a total of $47 for 2b staplers and 4 pencils. Each stapler cost $3.
  1. Express the cost of 1 pencil in terms of b
  2. If b = 6, how much did each pencil cost? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Mrs Vincent paid a total of $47 for 2b staplers and 4 pencils. Each stapler cost $3.
  1. Express the cost of 1 pencil in terms of b
  2. If b = 6, how much did each pencil cost?