Question
PSLE
A file costs $5 less than a pencil. The total cost of 7 such files is $2g.
  1. Express the cost of 14 such files in terms of g.
  2. Express the cost of the pencil in terms of g.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A file costs $5 less than a pencil. The total cost of 7 such files is $2g.
  1. Express the cost of 14 such files in terms of g.
  2. Express the cost of the pencil in terms of g.