document.write( "Question 638298: Evaluate 4t when t=15 and when t= -6.8. Show steps \n" ); document.write( "
Algebra.Com's Answer #402114 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"4t\" when \"t=15\"\r
\n" ); document.write( "\n" ); document.write( "\"4t=4%2A15=60\"\r
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\n" ); document.write( "\n" ); document.write( " and when \"t=+-6.8\"\r
\n" ); document.write( "\n" ); document.write( "\"4t=4%2A%28-6.8%29=-27.2\"
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