7. the length of a rectangle is 3 centimeters less than twice its width. the perimeter of the rectangle is 48 cm. what are the dimensions of the rectangle?
a length = 11 cm; width = 7 cm
b length = 15 cm; width = 9 cm
c length = 12 cm; width = 12 cm
d length = 14 cm; width = 10 cm

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