document.write( "Question 107312: If x is an odd whole number, which of the following also represents an odd number?\r
\n" ); document.write( "\n" ); document.write( "a. 2x+1
\n" ); document.write( "b. x-2
\n" ); document.write( "c. 4x-3
\n" ); document.write( "d. all of the above
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Algebra.Com's Answer #78110 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
a.)Twice an odd number gives you an even number.
\n" ); document.write( "If I add 1 to an even number I get an odd number.
\n" ); document.write( "Example : 2(3)+1 = 7
\n" ); document.write( "b.)2 subtract(or added) to an odd number gives another odd number.
\n" ); document.write( "Example : 5-2=3
\n" ); document.write( "c.)Four times an odd number gives you an even number.
\n" ); document.write( "Subtracting 2 would give you an even number.
\n" ); document.write( "Subtracting 3 would give you an odd number.
\n" ); document.write( "Example : 4(11)-3=44-3=41.
\n" ); document.write( "The answer is d.) All of them. \r
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