11. [-/1 Points] DETAILS ROLFFM8 6.2.029. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Mr. X teaches freshman English, and Mrs. X teaches freshman history. They hosted a party at their home for members of their classes and their dates. Twenty-three of the students were in Mr. X's class, 36 were in Mrs. X's class, 8 were in both Mr. and Mrs. X's classes, and 18 other students were in neither class. How many students were at the party? students Need Help? Watch It Additional Materials eBook 12. [-/2 Points] DETAILS ROLFFM8 6.2.033. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A marketing class polled 80 faculty members to determine whether they had American Express or Visa cards. The class found that 43 had American Express and 35 had Visa. Of the Visa card holders, 11 also had American Express cards. (a) How many American Express card holders did not have Visa? faculty members (b) How many had neither? faculty members Additional Materials eBook