On the day of the field trip, each teacher must call the parents of any student who has not returned a
permission slip. all of mr. gomez's students returned their permission slips, so he did not have to make any
calls. mrs. hooper and mr. anderson had to call a total of eight parents. mrs. hooper needed to call two more
students than mr. anderson. which set of equations correctly describes the phone calls made? (let h = mrs.
hooper's calls and a = mr. anderson's calls.)