1. p. 125

2. In this lesson, I will:
Write and use two-step equations.
Compare three problem situations.

3. Two-step Equation

4. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

5. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

6. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

7. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

8. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

9. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

10. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

11. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

12. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

13. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

14. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

15. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

16. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

18. Height of Round Containers Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8

19. Height of Square
Containers

20. Number of Containers
Stack Height (Centimeters)
Round
Square
Rectangular 1
5.4
4.5
14.6 2
5.9
6.2
14.9 3
6.4
7.9
15.2 4
6.9
9.6
15.5 5
7.4
11.3
15.8