During a stretch of 5 games, stephen curry averaged 42 points per game. in his first 4 games he scored 45, 48, 32, and 40 points. how many points did stephen score in the 5th game?

Precalculus question, image attached.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

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?