8. The population of the town of Appleby is presently 42,500. The town grows at an annual rate of 2.7%. Find the number of years ago that the population was 30,000.

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.