notfelxo notfelxo
  • 13-09-2022
  • Mathematics
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Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in gallons) in its tank. When carrying 20 gallons of fuel, the airplane weighs 2030 pounds. When carrying 50 gallons of fuel, it weighs 2225 pounds. How much does the airplane weigh if it is carrying 66 gallons of fuel?

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