2. Hosted by Mrs. Badal

3. 100 200 400 300 400 Evaluating Expressions Order of Operations Writing Expressions Writing Inequalities 300 200 400 200 100 500 100

4. Row 1, Col 1 What is a letter used to represent one or more numbers? Variable

5. 1,2 Which operation would you perform first when simplifying 50 – 5 x 4 2 ÷ 2? Square 4

6. 1,3 What is a description of using words as labels and using math symbols to relate the words? Verbal Model

7. 1,4 What is a mathematical sentence formed by placing one of the symbols, or ≥ between two expressions? An Inequality

8. 2,1 What is y – ½, when y = 5/6 ? 1/3

9. 2,2 What is 1 + 5 2 ÷ 50? 1 ½

10. 2,3 Translate 7 less than twice a number. 2k - 7

11. 2,4 Write an inequality for the product of 9 and the quantity of 5 more than a number t is less than 6. 9(t + 5) < 6

12. 3,1 What is (3/5) 3 ? 27/125

13. 3,2 What is the value of 3[20 – (7 – 5) 2 ]? 48

14. 3,3 Write an expression for the amount you spend if you buy a shirt for $20 and jeans for j dollars. 20 + j

15. 3,4 Write an inequality for the product of 8 and a number k is greater than 4 and no more than 16. 4 < 8k ≤ 16

16. 4,1 What is xyz when x = 4, y = 5.5, and z = 2.5 55

17. 4,2 11 + r 3 – 2r, when r = 5 126

18. 4,3 Write an expression that represents the following: “Twice the quotient of 50 and the sum of a number y and 8.” 2(50/y+8)

19. 4,4 Write a sentence that corresponds with the following: 3b ≥ 12 The product of 3 and a number b is no less than 12.

20. 5,1 There are 12x eggs in x cartons. How many eggs are in 3 cartons? 36 eggs.

21. 5,2 What is the weight (in ounces) of a dog that weighs 8 pounds 4 ounces? 132 ounces

22. 5,3 Tickets to a game cost $40 each. Renting a bus costs $500. Write a verbal model for the total cost of renting a bus and buying t tickets. Total cost = cost of bus + cost per ticket ∙ number of tickets

23. 5,4 Write an inequality for this scenario: Your favorite music video program on TV runs 60 minutes. Less y minutes for ads, the program has fewer than 45 minutes for videos. 60 – y < 45