Question
The total mass of Kylie, Zara and Usha is 35v kg. Kylie has a mass of 8v kg. Zara is 6 kg heavier than Kylie.
  1. What is Usha's mass in terms of v?
  2. If v = 13, what is Usha's mass? 
3 m
(a)

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(b)

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The total mass of Kylie, Zara and Usha is 35v kg. Kylie has a mass of 8v kg. Zara is 6 kg heavier than Kylie.
  1. What is Usha's mass in terms of v?
  2. If v = 13, what is Usha's mass?