What is the probability that if a number from 1 - 20 is chosen it will be less than or equal to 4?*

How is working backward similar to solving an equation?

Which of the following describes the symmetry of the graph of y = x3?

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?