The population of Detroit, Michigan, is decreasing at an annual rate of about 0.75%. Detroit’s population in 2013 was approximately 700,000. What is the predicted population for 2020? Please help, I want to know how to calculate this, I dont just want the answer please.

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.