document.write( "Question 905660: Mr. Dawson purchased some artichokes for 80 cents each and twice as many pineapples for 95 cents each. Altogether he spent $18.90. Determine the number of artichokes mr Dawson bought \n" ); document.write( "
Algebra.Com's Answer #549304 by rm29924(97)\"\" \"About 
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Let x = the number of artichokes
\n" ); document.write( "Let 2x = the number of pineapples since he got twice as many\r
\n" ); document.write( "\n" ); document.write( "he spent .80 on artichokes and .95 on pineapples
\n" ); document.write( ".80x + .95(2x) = 18.90
\n" ); document.write( ".80x + 1.90x = 18.90
\n" ); document.write( "2.70x = 18.90
\n" ); document.write( "x = 7
\n" ); document.write( "Mr. Dawson bought 7 artichokes\r
\n" ); document.write( "\n" ); document.write( "check your answer
\n" ); document.write( ".80(7) + .95(2(7)) = 18.90
\n" ); document.write( "5.60 + .95(14) = 18.90
\n" ); document.write( "5.60 + 13.30 = 18.90
\n" ); document.write( "18.90 = 18.90
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