Question
One marker costs $b while one colouring book costs 60¢ less than the marker.
  1. What is the cost of 5 markers and 1 colouring book? Express your answer in terms of b in its simplest form. 
  2. Harry wants to buy 5 markers and 1 colouring book but is short of 10 cents. If the colouring book costs $2.60, how much money does Harry 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 marker costs $b while one colouring book costs 60¢ less than the marker.
  1. What is the cost of 5 markers and 1 colouring book? Express your answer in terms of b in its simplest form. 
  2. Harry wants to buy 5 markers and 1 colouring book but is short of 10 cents. If the colouring book costs $2.60, how much money does Harry have in dollars?