document.write( "Question 146918: Five pencils and three erasers cost 65 cents. Three pencils and two erasers cost 40 cents. Find the cost of one pencil and the cost of one eraser. \n" ); document.write( "
Algebra.Com's Answer #107294 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! cost of a pencil = p \n" ); document.write( "cost of an eraser = e \n" ); document.write( "System of equations: \n" ); document.write( "5p + 3e = 0.65 \n" ); document.write( "3p + 2e = 0.4 \n" ); document.write( "Solve by either substitution or elimation for each individual price. \n" ); document.write( " |