Sandra wants to buy a dress that is on sale for 20% off. Sandra also gets a 5% discount for being a member of the store's buyer'
s club. Her buyer's club discount is taken off the sale price of any item. If the original cost of the dress was c dollars, which of the following expressions represents what Sandra would pay, in dollars, for the dress?
I can only use math to explain it. What is 100%? 100% = percent means per 100. so 120% = 120/100 = 1.2 120% of a whole number. For example 120% * 10 = = 12 is it greater than 10.