Grady marks down some $3.59 pens to $3.09 for a week and then makes them back up to $3.59. find the
percent of increase and the percent of decrease to the nearest tenth, are the percents of change the same
for both price changes? if not, which is a greater change? complete the explanation, and round your
percents to the nearest tenth.
the first change was (select of
9. the two percent changes select
greater
% and the second change was (select) of
the same, and the select) percent change is