3+5n=5(n+2)-7 I’m so stuck

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?

For which rational expression is -2 an excluded value of x