1. Can we add percentages? Yeso Give an example 2. What is an easy way of calculating a tip? If my bill was $24.87, what would a 10%, 15%, 20% lip be? Percentage Change - Examples of percentage increases: Examples of percentage decreases. 1. Absolute change = 2 Percent/relative change= 3. In 2010, they polled people in Alaska about how many favored free skis for kids. In Alaska, 532,500 favored free skis for kids. In California, 14,800,000 favored free skis, In 2019, 625,000 favored free skis in Alaska, and 14,975,000 favored in California What is the absolute and percentage change for Alaska from 2010 to 2019? What is the absolute and percentage change for California from 2010 to 2019? 4. In 2010, my house was appraised for $127,500. In 2020, my house was appraised for $135,000. What was the percentage change for the value of my house? Was it a percent increase or a percent decrease