Question
Mrs Luke paid a total of $38 for 3b staplers and 8 pencils. Each stapler cost $2.
  1. Express the cost of 1 pencil in terms of b
  2. If b = 4, 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 Luke paid a total of $38 for 3b staplers and 8 pencils. Each stapler cost $2.
  1. Express the cost of 1 pencil in terms of b
  2. If b = 4, how much did each pencil cost?