document.write( "Question 81471: i have problems with Direct Variation, im suppose to write an equation. Here is an example:
\n" ); document.write( "The total cost T varies with directly with the number of kilograms A of apples purchase. Apple cost $1.52per kilogram.
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Algebra.Com's Answer #58319 by stanbon(75887)\"\" \"About 
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The total cost T varies with directly with the number of kilograms A of apples purchase. Apple cost $1.52per kilogram.
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\n" ); document.write( "T = kA
\n" ); document.write( "T = 1.52A
\n" ); document.write( "Total cost = (price for a kg) times (number of kg's)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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