If A={2,4,9,10,13} and B = {7,10,13}. Find A union B. NB: Give your answers in ascending order.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?