document.write( "Question 67887: If the total bill at a resturant, including a 15% tip, is $65.32, what was the cost of the meal alone? \n" ); document.write( "
Algebra.Com's Answer #48265 by tutorcecilia(2152) You can put this solution on YOUR website! (Cost of Meal)+(Cost of Meal)(tax)=$65.32 [plug-in the values] \n" ); document.write( "C+.15C=65.32 [Change 15% to .15; solve for C] \n" ); document.write( "1.15C=65.32 \n" ); document.write( "1.15C/1.15=65.32/1.15 \n" ); document.write( "C=$56.80 \n" ); document.write( ". \n" ); document.write( "Check by plugging all values back into the orginal equation and solve: \n" ); document.write( "C+ .15C=65.32 \n" ); document.write( "(56.80)+ .15(56.80)=65.32 \n" ); document.write( "65.32=65.32 [checks out]\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |