document.write( "Question 292747: A company sells 6.7 million cell phones per month at $100 a piece; when lowered to $80, they sold 10.2 million per month. How many phones can the company expect to sell per month at a price of $75.
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #211384 by richwmiller(17219) You can put this solution on YOUR website! Use (100,6.7) and (80,10.2) as two points - x and y's for a linear equation \n" ); document.write( "Find the equation for the line. Then plug in 75 for x and get y. \n" ); document.write( " |