Which graph and what would be a good answer?

Solve: 3x+y=6 4x-2y=18 show all work !

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events

£100.80 divided by 14 equals 7.2 how would we put this as money