The total cost for attending the state fair can be found
using the function y = 15 + 2.5x, where x is the number of
food tickets purchased. If a family purchases between 5
and 10 food tickets, what is the domain and range of this
situation?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !