1. Warm-Up #5

2. Homework
Lesson 2.02_page 95_#3, 4, 5, 8, 10

3. Lesson 2.02 Modeling General Situations— Writing Expressions

4. Come to the Rescue
During a natural disaster, such as an earthquake or flood, many people must leave their homes and go to shelters. The table gives three situations. It shows how much food and how many beds a disaster relief group must provide.

5. Number of People
Beds
Pounds of Food
1000
1010
3000
5000
5010
15,000
10,000
10,010
30,000
Meaning
Create an equation

6. Group Work: Problem 1
Today Connie is three times as old as Grace. Six years from now, Connie will be twice as old as Grace. How old is Connie today?
Translate these sentences into equations and solve.
Why are variables useful?
What variables can we use for this problem?
What are the variable represent?