30% from a $28.00 shirt, what is the cost? Algebra Linear Equations Percent Equations 1 Answer Alan P. Jun 22, 2016 Cost after #30%# reduction on #$28.00# would be #$19.60# Explanation: A #30%# reduction in cost implies the cost is #70%# of the original price. #70% xx $28.00= 0.7xx$28=$19.60# Answer link Related questions Jimmy made a #"75%# on a test worth #46# points. How many points did he get correct? How do you use proportions to solve percent equations? How do you translate percent problems into an equation? What number is 32% of 600? What number is #3/4#% of 16? 8 is 20% of what number? 99 is 180% of what number? What percent of 7.2 is 45? What percent of 150 is 5? What is 2% of 92? See all questions in Percent Equations Impact of this question 1544 views around the world You can reuse this answer Creative Commons License