Question 923740: A car stereo system that regularly sells for $425 is on sale for $318.75. Find the discount rate.
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! discount rate = ((425 - 318.75)/425 ) * 100 = 25%
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Convert fractions, decimals, and percents:
https://sooeet.com/math/fraction-decimal-percent.php
---
Calculate and graph the linear regression of any data set:
https://sooeet.com/math/linear-regression.php
|
|
|
