Question
PSLE
A post-it pad costs $1 less than a glue. The total cost of 4 such post-it pads is $5v.
  1. Express the cost of 16 such post-it pads in terms of v.
  2. Express the cost of the glue 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 $1 less than a glue. The total cost of 4 such post-it pads is $5v.
  1. Express the cost of 16 such post-it pads in terms of v.
  2. Express the cost of the glue in terms of v.