Question
PSLE
A ruler costs $2 less than a highlighter. The total cost of 4 such rulers is $3h.
  1. Express the cost of 8 such rulers in terms of h.
  2. Express the cost of the highlighter in terms of h.
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 $2 less than a highlighter. The total cost of 4 such rulers is $3h.
  1. Express the cost of 8 such rulers in terms of h.
  2. Express the cost of the highlighter in terms of h.