Question
Ivory bought 5 kg of lemons at $e per kg and 2 kg of papayas at $2e per kg.
  1. Find the amount that she paid for the fruits in terms of e.
  2. If e = 7, how much change did Mrs Ivory 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

Ivory bought 5 kg of lemons at $e per kg and 2 kg of papayas at $2e per kg.
  1. Find the amount that she paid for the fruits in terms of e.
  2. If e = 7, how much change did Mrs Ivory receive if she paid the fruit seller with a $100 note?