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The temperature went from -12°F to 18°F. Which of the following expressions could be used to find how much the temperature changed? -12 - 18 18 - (-12) -12 + 18 18 + (-12)
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Asked 10/4/2012 2:31:37 PM
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User: The temperature went from -12°F to 18°F. Which of the following expressions could be used to find how much the temperature changed? -12 - 18 18 - (-12) -12 + 18 18 + (-12)

Weegy: 18 - (-12) could be used to find out how much the temperature changed.
Expert answered|debnjerry|Points 38103|

User: Subtract 4 - (-7).

Weegy: 4 - (-7) = 4 + 7 = 11
Expert answered|debnjerry|Points 38103|

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Asked 10/4/2012 2:31:37 PM
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Questions asked by the same visitor
15 - (-4) =
Weegy: 1-4 is equal to -4+1, they both equal -3 User: 15 - (-4) = Weegy: (More)
Question
Updated 8/23/2014 10:09:13 AM
2 Answers/Comments
15-(-4)
=15-(-4)
=19
Added 8/23/2014 10:09:13 AM
This answer has been confirmed as correct and helpful.
3x - 1 = 20
Weegy: (3x-2) squared is 9x^2 - 12x + 4. (More)
Question
Updated 7/11/2014 2:15:23 AM
1 Answer/Comment
3x - 1 = 20;

3x = 20 + 1;

3x = 21;

x = 21/3;

x = 7
Added 7/11/2014 2:15:22 AM
This answer has been confirmed as correct and helpful.
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