Quadrilateral abcd has vertices a(-2,4), b(-3,-3), c(-5,-2) and d(-5,2). which of the following are the coordinates of a’ after a dialation with a scale factor of 2 1/2

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?