document.write( "Question 1093512: If the temperature using the Fahrenheit scale is F degrees and using the centigrade scale is F = 9C/5+32, what is the range of values of C if F is to be between 86 and 140? \n" ); document.write( "
Algebra.Com's Answer #708228 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! F=86, then C=(5/9)(F-32) \n" ); document.write( "C=(5/9)(54)=30 degrees. \n" ); document.write( "F=140 \n" ); document.write( "C=(5/9)(108), subtracting 32 from 140. \n" ); document.write( "C=60 degrees. \n" ); document.write( "[30, 60] degrees \n" ); document.write( " \n" ); document.write( " |