Which of the following is irrational? 4.63 1 3 −8 11

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.