MATHEMATICS2= 2.5. 114= 1.25. 2.5 × 1.25 = 3.125 OR 3 8

30. d. This problem can be solved using only state-

x + 3 = 8. In order to solve the equation, all

ments I and III. Since the cousin who fishes is

numbers need to be on one side and all x values

female, either Lucy or Samantha likes to fish.

on the other. Therefore,

x = 5; x = 15.