Written as a simplified polynomial in standard form, what is the result when (x + 5)2 is subtracted from 9x?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

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?