Question
PSLE
A notebook costs $2 less than a correction tape. The total cost of 4 such notebooks is $5a.
  1. Express the cost of 8 such notebooks in terms of a.
  2. Express the cost of the correction tape in terms of a.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A notebook costs $2 less than a correction tape. The total cost of 4 such notebooks is $5a.
  1. Express the cost of 8 such notebooks in terms of a.
  2. Express the cost of the correction tape in terms of a.