document.write( "Question 659928: Isabel doubled her recipe for chocolate chip cookies. After her brothers ate 8 cookies, she set aside half of the remaining cookies for a school party. Isabel tghen gave 2 dozen cookies to her neighbor. She had 12 cookies left over. How many cookies does one recipe make? \n" ); document.write( "
Algebra.Com's Answer #411145 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! Work backward \n" ); document.write( "(12 left over + 2 dozen to neighbor) remaining amount \n" ); document.write( "2(12 + 2(12)) amount before settin aside half for party \n" ); document.write( "8 + 2(12 + 2(12)) includes the 8 the brothers ate \n" ); document.write( "8+2(12+2(12) = \n" ); document.write( "8 + 2(12+24) \n" ); document.write( "8 + 2(36) \n" ); document.write( "8 + 72 \n" ); document.write( "80 \n" ); document.write( "Since she double the recipe, 80/2 = 40 in one recipe\r \n" ); document.write( "\n" ); document.write( "Proof \n" ); document.write( "40 x 2 = 80 \n" ); document.write( "80 - 8 = 72 \n" ); document.write( "72/2 = 36 \n" ); document.write( "36-24 = 12 \n" ); document.write( " \n" ); document.write( " |