Question
PSLE
A highlighter costs $1 less than a glue. The total cost of 7 such highlighters is $5g.
  1. Express the cost of 14 such highlighters in terms of g.
  2. Express the cost of the glue 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 highlighter costs $1 less than a glue. The total cost of 7 such highlighters is $5g.
  1. Express the cost of 14 such highlighters in terms of g.
  2. Express the cost of the glue in terms of g.