Solve the equation
0.20x + 0.68(120 - x) = 0.54(120)
Please show step by step, thank yo...
Mathematics, 18.10.2020 07:01, natalyarenassalgado
Solve the equation
0.20x + 0.68(120 - x) = 0.54(120)
Please show step by step, thank you
Answers: 1
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An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?
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Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
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