Question
PSLE
A ruler costs $3 more than a stapler. The total cost of 7 such rulers is $2t.
  1. Express the cost of 14 such rulers in terms of t.
  2. Express the cost of the stapler in terms of t.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A ruler costs $3 more than a stapler. The total cost of 7 such rulers is $2t.
  1. Express the cost of 14 such rulers in terms of t.
  2. Express the cost of the stapler in terms of t.