Two equal, but opposite charges are placed on the x axis. the positive charge is placed at to the left of the origin and the negative charge is placed to the right, as shown in the figure above.

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

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?