The total money earned, Lee sold four scarves at twenty dollars each.
Phrase: Product of four scarves and twenty dollars.
Expressions: .
Therefore, the numerical expression is .
The numerical expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4ac4e155a7be3469610224e0709f59f8.png\")
..![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
.