Question
The total mass of Dana, Opal and Elyse is 34k kg. Dana has a mass of 6k kg. Opal is 7 kg heavier than Dana.
  1. What is Elyse's mass in terms of k?
  2. If k = 9, what is Elyse's mass? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The total mass of Dana, Opal and Elyse is 34k kg. Dana has a mass of 6k kg. Opal is 7 kg heavier than Dana.
  1. What is Elyse's mass in terms of k?
  2. If k = 9, what is Elyse's mass?