Question
Tom has $17. Ian has $5t more than Tom. Lui has $2t less than Ian.
  1. Find the amount of money that Lui has in terms of t.
  2. Find the total amount of money that the three boys have in terms of t.
  3. If t = 4, how much does Lui have?
3 m
(a)

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(b)

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(c)

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Tom has $17. Ian has $5t more than Tom. Lui has $2t less than Ian.
  1. Find the amount of money that Lui has in terms of t.
  2. Find the total amount of money that the three boys have in terms of t.
  3. If t = 4, how much does Lui have?