The day before Gerardo returned from a two-week trip, he wondered if he left his plants inside his apartment or outside on his deck. He knows these facts: Homework Help ✎ If his plants are indoors, he must water them at least once a week or they will die.

If he leaves his plants outdoors and it rains, then he does not have to water them. Otherwise, he must water them at least once a week or they will die.

It has not rained in his town for weeks.

When Gerardo returns, will his plants be dead? Explain your reasoning.