document.write( "Question 772014: five kiwi fruit and four apples cost $2.06. A kiwi fruit and five apples cost $1.21. how many cents does a kiwi fruit cost? \n" ); document.write( "
Algebra.Com's Answer #471340 by jackiewalker123(2)![]() ![]() ![]() You can put this solution on YOUR website! k = cents per kiwi \n" ); document.write( " p = center per aPple \r \n" ); document.write( "\n" ); document.write( "5 kiwis and 4 apples, 5k+4p=206 \n" ); document.write( "1 kiwi and 5 apples, k+5p=121 \n" ); document.write( "5k+4p=206 -->(1) \n" ); document.write( " k+5p=121-->(2) \n" ); document.write( " Multiply (1) by 5 and (2) by 4 we get \n" ); document.write( " 25k+20p= 1030 (3) \n" ); document.write( " 4k+20p=484 (4) \n" ); document.write( " Subtract =>21k =546 \n" ); document.write( " K= 26 \n" ); document.write( " sub.into (2) => 26+5p=121 \n" ); document.write( " 5p= 95 \n" ); document.write( " P= 19 \n" ); document.write( "solution: kiwi fruit cost k=26 cents. \n" ); document.write( " |