1) The document provides the assignment, warm up problems, and lesson notes for Lesson 84 which discusses finding the percent of an amount and how to represent repeating decimals as fractions. It includes 5 warm up problems to solve and graph inequalities, find percentages, simplify expressions, and write a repeating decimal as a percent. The lesson notes emphasize changing percentages to decimals or fractions, and using fractions instead of repeating decimals. Examples are provided but not shown.