document.write( "Question 575184:  John bought 15 pieces of fruit, some peaches and some plums. Peaches cost
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document.write( "$0.89 each and plums cost $0.39 each. If John spent $8.85 on fruit, how many
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document.write( "plums did he buy? \n" );
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| Algebra.Com's Answer #369419 by chana(69)     You can put this solution on YOUR website! John bought 15 pieces of fruit, some peaches and some plums. Peaches cost \n" ); document.write( "$0.89 each and plums cost $0.39 each. If John spent $8.85 on fruit, how many \n" ); document.write( "plums did he buy? \n" ); document.write( "sol : \n" ); document.write( " let x = no of peaches \n" ); document.write( " let (15 - x) = no of plums \n" ); document.write( " given =( x * .89) + (15 - x) * .39 = 8.89 \n" ); document.write( "solving x and subtracting that from 15 will give you no of plums . \n" ); document.write( " |