document.write( "Question 159877: i am a 5thgrader and i need help with varibles and expreesions can you please help me
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Algebra.Com's Answer #117907 by sophmore(3)\"\" \"About 
You can put this solution on YOUR website!
hi ther sweety my name is melissa and im a 10th grader and i can help you out with this.\r
\n" ); document.write( "\n" ); document.write( "im going to give you two deffinitions of a variable and expression.
\n" ); document.write( "a expression is a combination of numbers, symbols, and operations used to represent a quality.and a variableis a symbol, such as a letter, box, or star, used to represnet an unknown value in an expression or number sentence
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