Question
Eva bought 4 kg of lemons at $q per kg and 2 kg of tomatoes at $3q per kg.
  1. Find the amount that she paid for the fruits in terms of q.
  2. If q = 6, how much change did Mrs Eva receive if she paid the fruit seller with a $100 note?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Eva bought 4 kg of lemons at $q per kg and 2 kg of tomatoes at $3q per kg.
  1. Find the amount that she paid for the fruits in terms of q.
  2. If q = 6, how much change did Mrs Eva receive if she paid the fruit seller with a $100 note?