Solve the equation. -3 2/5 + b = 8 1/5 a. b = 5 3/5 b. b = 11 3/5 c. b = 4 4/5 d. b = 11 1/5

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