document.write( "Question 571650: Select the best expression to describe the change in temperature from -5 degrees to 45 degrees.
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document.write( "a. -5-(45)
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document.write( "b. 45-5
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document.write( "c. 45-(-5)
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document.write( "d. none of these\r
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document.write( "please show how you came up with the answer
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Algebra.Com's Answer #368144 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Select the best expression to describe the change in temperature from -5 degrees to 45 degrees. \n" ); document.write( "a. -5-(45) \n" ); document.write( "b. 45-5 \n" ); document.write( "c. 45-(-5) \n" ); document.write( "d. none of these \n" ); document.write( "============= \n" ); document.write( "The change is 50 degs \n" ); document.write( "It went from -5 to +45, so it's positive \n" ); document.write( "c. 45 - (-5) \n" ); document.write( "----------- \n" ); document.write( "You subtract the end temp from where it started. \n" ); document.write( " |