document.write( "Question 1065798: Nicholas spent $15 dollars on 25 pens. Use the ratio table to determine how many pens he could buy for $18. \n" ); document.write( "

Algebra.Com's Answer #680968 by ikleyn(52780) $\"\"$ $\"About$

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\n" ); document.write( "Nicholas spent $15 dollars on 25 pens. Use the ratio table to determine how many pens he could buy for $18.
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document.write( "I don't know what is \"the ratio table\". \r\n" );
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document.write( "Instead, I will write a proportion instantly:\r\n" );
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document.write( " = .\r\n" );
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document.write( "Solve for x =   and calculate.\r\n" );
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\n" ); document.write( "\n" ); document.write( "There is a bunch of lessons on proportions in this site:\r
\n" ); document.write( "\n" ); document.write( "    - Proportions\r
\n" ); document.write( "\n" ); document.write( "    - Using proportions to solve word problems \r
\n" ); document.write( "\n" ); document.write( "    - Using proportions to estimate the number of fish in a lake\r
\n" ); document.write( "\n" ); document.write( "    - HOW TO algebreze and solve this problem using proportions \r
\n" ); document.write( "\n" ); document.write( "    - OVERVIEW of lessons on proportions\r
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