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Mathematics, 17.01.2021 20:00 beluvangel418

At one location, the temperature increased from -7° F to 40 F between 5:00 a. m. and 9:00 a. m. By 11:00 a. m., the temperature was 3.5 times greater than the 9:00 a. m. temperature. What was the total increase in temperature between 5:00 a. m. and 11:00 a. m., in degrees Fahrenheit?

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At one location, the temperature increased from -7° F to 40 F between 5:00 a. m. and 9:00 a. m. By 1...

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