Find the next two terms of the sequence: 80, ? 40, 20, ? 10, a) 20, 40 b) 1 2 , 1 4 c) 5, ? 5 2 d) ? 30, ? 40

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?