Question
The total mass of Ryan and Olivia is 8317 kg. Ryan weighs 4023 kg. 
  1. What is Olivia's mass?
  2. How much heavier than Ryan is Olivia?
4 m
(a)

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(b)

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The total mass of Ryan and Olivia is 8317 kg. Ryan weighs 4023 kg. 
  1. What is Olivia's mass?
  2. How much heavier than Ryan is Olivia?