In how many ways can a 2-person committee be chosen from a group of 5 people (where the order in which we choose the 2 people doesn't matter)?

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Select a graph that have an equation with a < 0