Jessica wants to buy the items shown in the table for her aquarium she has $40 to spend . she has 20% off her total purchase determine the most items she can buy if she does not want to buy more than one of any item ignore sales tax . this are the items a Artificial plant pack for $13 and a Aquarium gravel $10 and coral bubbler for $25 and Drift wood for $7 and a Eiffel Tower Ornament. for $8