Question
One pen costs $s while one colouring book costs 55¢ less than the pen.
  1. What is the cost of 4 pens and 1 colouring book? Express your answer in terms of s in its simplest form. 
  2. Fabian wants to buy 4 pens and 1 colouring book but is short of 10 cents. If the colouring book costs $1.40, how much money does Fabian have in dollars?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

One pen costs $s while one colouring book costs 55¢ less than the pen.
  1. What is the cost of 4 pens and 1 colouring book? Express your answer in terms of s in its simplest form. 
  2. Fabian wants to buy 4 pens and 1 colouring book but is short of 10 cents. If the colouring book costs $1.40, how much money does Fabian have in dollars?