Question
The total mass of Emma, Tammy and Victorium is 28a kg. Emma has a mass of 6a kg. Tammy is 4 kg heavier than Emma.
  1. What is Victorium's mass in terms of a?
  2. If a = 15, what is Victorium's mass? 
3 m
(a)

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(b)

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The total mass of Emma, Tammy and Victorium is 28a kg. Emma has a mass of 6a kg. Tammy is 4 kg heavier than Emma.
  1. What is Victorium's mass in terms of a?
  2. If a = 15, what is Victorium's mass?