The value of a piece of land depreciates at a rate of 0.50 per year. After 3 years, the land is worth $2,500. What was the original value of the building ?

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)