2 Joanna went school supply shopping. She spent $29.56 on notebooks and pencils. Notebooks cost $2.50 each and pencils cost
$1.12 each. She bought a total of 19 notebooks and pencils. How many of each did she buy?

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric