Question
PSLE
A notebook costs $5 more than a foolscap. The total cost of 3 such notebooks is $5x.
  1. Express the cost of 6 such notebooks in terms of x.
  2. Express the cost of the foolscap in terms of x.
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 $5 more than a foolscap. The total cost of 3 such notebooks is $5x.
  1. Express the cost of 6 such notebooks in terms of x.
  2. Express the cost of the foolscap in terms of x.