Mrs. Maytag is purchasing a dryer that sells for $640. She has a coupon for a 15% discount. The sales tax in her area is 72% What will be the final cost of the dryer?

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour. is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers