George and Maria decided to create a garden in their backyard. George works on the garden every third day in Maria works on the garden every 4th day, if they worked on the garden today, the number of days until they worked on the same day again would be? please help

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

How many verticies does a triangular prims have

Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland