Question
Simon has $12. Fred has $4a more than Simon. Harry has $2a less than Fred.
  1. Find the amount of money that Harry has in terms of a.
  2. Find the total amount of money that the three boys have in terms of a.
  3. If a = 7, how much does Harry have?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Simon has $12. Fred has $4a more than Simon. Harry has $2a less than Fred.
  1. Find the amount of money that Harry has in terms of a.
  2. Find the total amount of money that the three boys have in terms of a.
  3. If a = 7, how much does Harry have?