Question
Ken has $10. Mark has $5x more than Ken. Peter has $2x less than Mark.
  1. Find the amount of money that Peter has in terms of x.
  2. Find the total amount of money that the three boys have in terms of x.
  3. If x = 5, how much does Peter have?
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(a)

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(b)

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(c)

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Ken has $10. Mark has $5x more than Ken. Peter has $2x less than Mark.
  1. Find the amount of money that Peter has in terms of x.
  2. Find the total amount of money that the three boys have in terms of x.
  3. If x = 5, how much does Peter have?