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Mathematics, 15.12.2021 21:00 kprincess16r

If the temperature on a January day is at 0°F at 7:00 am increases to 14°F by noon and then decreases by 20°F from noon to 10:00 pm, what is the temperature at 10:00 pm?
a) 17 °F
b) -6 °F
c) 5 °C
d) -10 °F

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