An outside thermometer reads - 5 degrees at 8:00 a. m. By 12:30 p. m. the temperature outside has increased by 11 degrees. At 12:30 p. m. the temperature inside Susan's house is is 7 degrees more than 11 times the outside temperature. What was the temperature inside the house then.

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Mathematics

Guest

30 January, 04:50

An outside thermometer reads - 5 degrees at 8:00 a. m. By 12:30 p. m. the temperature outside has increased by 11 degrees. At 12:30 p. m. the temperature inside Susan's house is is 7 degrees more than 11 times the outside temperature. What was the temperature inside the house then.

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Answers (1)

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Ryland Villanueva · Answer 1

73 degrees.

Step-by-step explanation:

So, let's see the information provided in the question.

At 8 AM, the thermometer was reading - 5 degrees.

At 12:30 PM, the temperature has increased by 11 degrees, so it's now + 6 degrees outside.

Inside Susan's house, the temperature is 7 degrees more than 11 times the outside temperature, at 12:30 PM.

So, we know the outside temperature at 12:30 PM is + 6 degrees.

11 times 6 = 66 degrees.

Then we add the additional 7 degrees, to get a total of 73 degrees.