What property states the following equations should have the same solution set?
(x - 1)(x + 3) = 17+ x
(x - 1)(x +3)x = (17+ x)x
A. Addition Property of Equality

B. Subtraction Property of Equality

C. Multiplication Property of Equality

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Average acceleration: i have no idea how to do this.

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?