Tom’s house cost $100000 in the year 20002000. In 2008 he sold his house for $125000.Was the change in price a positive or negative change?

What was the percentage of change in the price of the house?

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Consider the function f(x)=-5x+3 what is f(-2)