document.write( "Question 575184: 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( "

Algebra.Com's Answer #369419 by chana(69)\"\" \"About 
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( "
\n" );