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Mathematics 16 Online
OpenStudy (anonymous):

Multiple Choice 1. When Casey woke up, the temperature outside was 55ºF. In the afternoon, the temperature was 78ºF. What was the temperature change? (1 point) 20ºF increase 20ºF decrease 23ºF increase 23ºF decrease 2. What is the change in temperature? 12ºC to –5ºC (1 point) 17ºC increase 17ºC decrease 7ºC increase 7ºC decrease

OpenStudy (anikhalder):

Hey Hey..this is simple addition and subtraction..have you tried it yourself?

OpenStudy (anikhalder):

Not even addition

OpenStudy (anonymous):

its just 78-55 to get the difference on 1 and same idea on 2

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