2. Simplify the Expression. 6t – 4t + 4 -7

3. Simplify the Expression. 6t – 4t + 4 -7 2t-3

4. Evaluate the following expression. -6 + 4(5) + (1/3)²

5. Evaluate the following expression. -6 + 4(5) + (1/3)² -6 + 4(5) + 1/9 -6 + 20 + 1/9 14 + 1/9 14 1/9

6. Denise has 6 inches of ribbon. She needs several pieces of ribbon that measure 2/3 inches each to make bows with. Draw a Diagram that represents the situation.

7. Denise has 6 inches of ribbon. She needs several pieces of ribbon that measure 2/3 inches each to make bows with. Draw a Diagram that represents the situation.

8. Denise has 6 inches of ribbon. She needs several pieces of ribbon that measure 2/3 inches each to make bows with. Represent this situation with a division sentence. How many 2/3 pieces of ribbon can she cut?

9. Denise has 6 inches of ribbon. She needs several pieces of ribbon that measure 2/3 inches each to make bows with. Represent this situation with a division sentence. 6 ÷ 2/3= 6/1 X 3/2 = 18/2= 9

10. Evaluate the following if A= 23 and B=16. A + 3B

11. Evaluate the following if A= 23 and B=16. A + 3B 23 + 3(16) 23 + 48 71

12. Evaluate the following if C=6 and D=4. 4C + D² -5

13. Evaluate the following if C=6 and D=4. 4C + D² -5 4(6) + 16 – 5 24 + 16 – 5 40-5 35

14. A rectangle has a length of 8 units and an unknown width, x. Write expressions for the perimeter and the area of the rectangle.

15. X 8 8 X A= 8x or 8 · X P= 2x + 16 or x + x + 8 +8

16. Select all that are equivalent to 3b + 12 +10 A. 3b +20 B. 3b + 22 C. 2b + 10 + 10 + 2 + b D. 3(b + 4) +10 E. 4 (b + 3) + 10 F. 4b + 24 – b - 2

17. Select all that are equivalent to 3b + 12 +10 A. 3b +20 B. 3b + 22 C. 2b + 10 + 10 + 2 + b D. 3(b + 4) +10 E. 4 (b + 3) + 10 F. 4b + 24 – b - 2

18. Select all of the following that are equivalent expressions for 5(k + 9). A. 4k + k + 9 B. 6k + 40 - k + 5 C. 5k + 9 D. 4k + 5 + 40 + k E. 5k + 3 + 6 F. 5k + 45

19. Select all of the following that are equivalent expressions for 5(k + 9). A. 4k + k + 9 B. 6k + 40 - k + 5 C. 5k + 9 D. 4k + 5 + 40 + k E. 5k + 3 + 6 F. 5k + 45

20. 3x – 2y -6 The 3 in this problem is called the ___________.

21. 3x – 2y -6 The 3 in this problem is called the ___coefficient________.

22. 3x – 2y -6 The 2 in this problem is called the ___________.

23. 3x – 2y -6 The 2 in this problem is called the __coefficient___.

24. 3x – 2y -6 The -6 in this problem is called the _________.

25. 3x – 2y -6 The -6 in this problem is called the ___constant______.

26. Simplify the expression: 6m + 2n – 3m – n

27. Simplify the expression: 6m + 2n – 3m – n 3m + n

28. Simplify the expression: 12p – 3 – 6

29. Simplify the expression: 12p – 3 – 6 12 p - 9

30. Solve the following: 8.12(0.3)

31. Solve the following: 8.12(0.3) 2.436

32. Solve the following: 563.4 ÷ 2.4

33. Solve the following: 563.4 ÷ 2.4 234.75