Question
PSLE
A marker costs $2 more than a glue. The total cost of 7 such markers is $5e.
  1. Express the cost of 14 such markers in terms of e.
  2. Express the cost of the glue in terms of e.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A marker costs $2 more than a glue. The total cost of 7 such markers is $5e.
  1. Express the cost of 14 such markers in terms of e.
  2. Express the cost of the glue in terms of e.