document.write( "Question 690257: y varies directly as x. If y = 15 when x = 60, find y when x = 100\r
\n" ); document.write( "\n" ); document.write( "a.25
\n" ); document.write( "b.55
\n" ); document.write( "c.105
\n" ); document.write( "d.400
\n" ); document.write( "

Algebra.Com's Answer #426225 by ReadingBoosters(3246)\"\" \"About 
You can put this solution on YOUR website!
y = kx
\n" ); document.write( "15 = k(60)
\n" ); document.write( "k = \"15%2F60+=+1%2F4\"
\n" ); document.write( "...
\n" ); document.write( "y = \"%281%2F4%29%28100%29\"
\n" ); document.write( "\"highlight_green%28y=25%29\"
\n" ); document.write( "………………………
\n" ); document.write( "Have more math questions? Get them all addressed at once.
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\n" ); document.write( "--Reading Boosters
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