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Line graph — production (in thousand units) of two factories over five years. Factory X: 2018=40, 2019=50, 2020=45, 2021=60, 2022=55. Factory Y: 2018=30, 2019=45, 2020=50, 2021=40, 2022=65. In which year was the combined production of X and Y the highest?

Competition practiceData Interpretation
  • A2022
  • B2021
  • C2019
  • D2020

Step-by-Step Solution

Combined totals: 2018=70, 2019=95, 2020=95, 2021=100, 2022=120. Highest is 2022 (120).
Answer: A) 2022

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