document.write( "Question 817325: In a sale, the price of a computer is reduced from $1,280 to $1,030. Find the rate of the discount and the amount of the discount. Round the discount rate to the nearest tenth of a percent if necessary. \n" ); document.write( "
Algebra.Com's Answer #491994 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
discount = 1280 - 1030 = $250
\n" ); document.write( "---
\n" ); document.write( "rate = ( 250/1280 ) * 100 = 19.5%
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
\n" ); document.write( "---
\n" ); document.write( "Convert fractions, decimals, and percents:
\n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php
\n" ); document.write( "---
\n" ); document.write( "Calculate and graph the linear regression of any data set:
\n" ); document.write( "https://sooeet.com/math/linear-regression.php
\n" ); document.write( "
\n" );