document.write( "Question 631365: Ruth is having hardwood floors installed in her living room. The cost for the material is $2840 plus an installation charge of $1.90 per square foot. If the total cost for the material plus installation is $5120, determine the area of her living room. \n" ); document.write( "
Algebra.Com's Answer #397522 by 303795(602) ![]() You can put this solution on YOUR website! The total cost is $5120. Of this amount the material cost is $2840. This means that the installation cost will be $5120 - $2840 = $2280. \n" ); document.write( "This $2280 represents the total floor area x $1.90 per square foot. \n" ); document.write( "ie total floor area = $2280 / $1.90 \n" ); document.write( "=1200 square feet \n" ); document.write( " |