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Mathematics, 31.10.2019 21:31 srice6

The temperature at 7pm was 45 degrees fahrenheit. from 7pm to 11pm the temperature decreased 5 degrees each hour. which equation can be used to find t, the temperature at 11pm?

t = 45 - 5(11-7)
t = 45 - 5(11+7)
t = 45 / 5(11-7)
t = 45 + 5(11-7)

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