document.write( "Question 1058534: Juan and movies and his friends went to the movies while they were there they decided to buy popcorn and drinks one friend bought a large popcorn and 2 drinks for $18.50 . Juan bought a large popcorn and a drink for $14 find the price for a large popcorn and the price of a drink \n" ); document.write( "
Algebra.Com's Answer #673590 by josmiceli(19441)\"\" \"About 
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Let \"+p+\" = the price of a popcorn
\n" ); document.write( "Let \"+d+\" = the price of a drink
\n" ); document.write( "-----------------------------------
\n" ); document.write( "(1) \"+p+%2B+2d+=+18.5+\"
\n" ); document.write( "(2) \"+p+%2B+d+=+14+\"
\n" ); document.write( "----------------------------
\n" ); document.write( "Subtract (2) from (1)
\n" ); document.write( "(1) \"+p+%2B+2d+=+18.5+\"
\n" ); document.write( "(2) \"+-p+-+d+=+-+14+\"
\n" ); document.write( "-----------------------
\n" ); document.write( "\"+d+=+4.5+\"
\n" ); document.write( "and
\n" ); document.write( "(2) \"+p+%2B+d+=+14+\"
\n" ); document.write( "(2) \"+p+%2B+4.5+=+14+\"
\n" ); document.write( "(2) \"+p+=+9.5+\"
\n" ); document.write( "----------------------
\n" ); document.write( "A large popcorn costs $9.50
\n" ); document.write( "A drink costs $4.50
\n" ); document.write( "
\n" ); document.write( "
\n" );