Question
PSLE
A post-it pad costs $4 less than a pencil. The total cost of 4 such post-it pads is $3v.
  1. Express the cost of 12 such post-it pads in terms of v.
  2. Express the cost of the pencil in terms of v.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A post-it pad costs $4 less than a pencil. The total cost of 4 such post-it pads is $3v.
  1. Express the cost of 12 such post-it pads in terms of v.
  2. Express the cost of the pencil in terms of v.