Question
One coin costs $t. One pencil costs $(t + 15). One colouring book costs $5t.
  1. Bobby bought 3 coins, 3 pencils and 1 colouring book. How much did he spend? Simplify your answer in terms of t.
  2. If t = 19, how much did Bobby spend altogether?
4 m
(a)

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(b)

Click button first when a symbol is required. X

One coin costs $t. One pencil costs $(t + 15). One colouring book costs $5t.
  1. Bobby bought 3 coins, 3 pencils and 1 colouring book. How much did he spend? Simplify your answer in terms of t.
  2. If t = 19, how much did Bobby spend altogether?