1 card holds 10 stickers, 59 stickers. How many cards are needed

What is the sum of the first 8 terms of the geometric series

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

In 1998 the postal rate to mail the package was 40 cents for the first ounce and 25 cents for each additional ounce or part of an ounce what did it cost to mail a package that weighed 7.7 ounces