Given the piece wise question, f(x)= { 2x - 3 for x _ 3 }. Find f(3)

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?

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

Plz : denver is about 5,200 feet above sea level. which number line best represents this integer?