1. If the pattern continues, which term will consist of 21 squares?

1. 1. If the pattern continues, which term will consist of 21 squares? 2. What are the next three terms in the pattern shown below?

2. 2. What are the next three terms in the linear pattern shown above? 1. If the pattern continues, which term will consist of 21 squares? • The pattern is you are adding four each time. So to continue the pattern would be • 9 + 4 = 13 • 13 + 4 = 17 • 17 + 4 = 21 The pattern is increasing by two each time. If you continued the pattern it would be 4-9, 5-11, 6-13, 7-15, 8-17, 9-19, 10-21. So the answer is the 10th term.

3. 3. Explain what each number below represents. 4. What are the next two terms of the sequence shown below? 24

4. 4. What are the next two terms of the sequence shown below? 3. Write the following expression in standard form and expanded form. 24 • The pattern in the sequence is the numbers are being divided by 2. To continue the pattern you divide the last term by 2. • 100 / 2 = 50 • 50 / 2 = 25 Expanded Form 2 * 2 * 2 * 2 Standard Form 16

5. 6. When a power is raised to another power you keep the base and ___________ the exponents. 5. Any number with an exponent of ZERO equals ____________.

6. 6. When power raised to a power you keep the base and ___________ the exponents. For #5-8 describe the four rules of exponents by finishing the sentences: 5. Any number with an exponent of ZERO equals ____________. Multiply!!! Power to a power you multiply the powers!!! 1, Any number to the power of 0 equals 1 except 0!!!

7. 8. When multiplying powers that have the same bases you keep the base and ______________ the exponents. 7. When dividing powers that have the same bases you keep the base and ______________ the exponents.

8. 8. When multiplying powers that have the same bases you keep the base and ______________ the exponents. 7. When dividing powers that have the same bases you keep the base and ______________ the exponents. ADD!!! When you are multiplying numbers that have the same base you add the powers!!!!! Subtract!!! When you are dividing numbers that have the same base you subtract the powers!!!

9. 9. What is the sum of 10. What is the product of Show All Work!!!! Show All Work!!!!

10. 10. What is the product of 9. What is the sum of Show All Work!!!! Turn Mixed Number into an Improper Fraction Show All Work!!!! When Multiplying Fractions you multiply straight across. Find a Common Denominator Add the Numerators and Simplify

11. 12. At a high school, of the students own cell phones. What percent of the students at the high school own cell phones? 11. Nathan’s grandmother sent him a box of fudge. Yesterday, he ate 2/8 of the fudge. Today, he ate 3/4 of what was left. Write a math sentence to show how much of the fudge Nathan ate today.

12. 12. At a high school, of the students own cell phones. What percent of the students at the high school own cell phones? 11. Nathan’s grandmother sent him a box of fudge. Yesterday, he ate 2/8 of the fudge. Today, he ate 3/4 of what was left. Write a math sentence to show how much of the fudge Nathan ate today. Divide the Numerator and the Denominator. 2 / 5 = Then Multiply your quotient by 100% to get your answer.

13. 14. Evaluate the Expression. Show All Work!! • 13. The table above shows a list of stocks. Which of the stocks has the LOWEST price at the end of the day?

14. 14. Evaluate the Expression. Show All Work!! • 13. The table above shows a list of stocks. Which of the stocks has the LOWEST price at the end of the day? Remember ORDER OF OPERATIONS!!! PLEASE EXCUSE MY DEAR AUNT SALLY! MULTIPLY You need to add or subtract the change to the starting price for each stock. The one with the lowest price ends up being Bistrow with a price of $14.125 THEN ADD

15. 16. Mark and Sam have a coffee shop. They spent $2.24 on cups and $1.76 for their ingredients. They sold 20 cups of coffee $.25 for each. They will split their profit equally. How much money will each receive? • 15. If the weight limit of a box is 50 pounds and Susan has one put 32.8 pounds in the box, what is the most weight she can still put in the box?

16. 16. Mark and Sam have a coffee shop. They spent $2.24 on cups and $1.76 for their ingredients. They sold 20 cups of coffee $.25 for each. They will split their profit equally. How much money will each receive? 15. If the weight limit of a box is 50 pounds and Susan has one put 32.8 pounds in the box, what is the most weight she can still put in the box? Profit = Income – Expense Add up how much they have spent, and figure out how much they have made 2.24 + 1.76 = 4 (Expense) Income = .25 * 20 = 5. 5 – 4 = 1 So each will make $.50 Subtract the weight of the items already in the boxfrom the weight limit. You have to borrow to find the weight.

17. 18. Find the product and write in scientific notation. (2.8 x 102)(1.36 x 105) 17. Write the following number, 93,020,000,000 in scientific notation?

18. 18. Find the product and write in scientific notation. (2.8 x 102)(1.36 x 105) 17. Write the following number, 93,020,000,000 in scientific notation? Use the Commutative Property of Multiplication to rewrite the problem as: Move the decimal so there is only one number in front of it. Multiply the two numbers and combine like terms Rewrite the new number multiplied by ten to the power of the number of times you moved the decimal. Move the decimal one time, and change your power.

19. 20. What is the is the best estimate for √89?Why? • 19. Which of the letters above could be the label for √3 on the number line above?

20. 20. What is the is the best estimate for √89?Why? 19. Which of the letters above could be the label for √3 on the number line above? √89 is between the and . The is 9 and the is 10 so our estimate should be between 9 and 10. 89 is closer to 81 than it is to 100 so our guess should be less than 9.5 but not by much. A good estimate would be 9.4!! The √3 is between and . We know that the = 1 and we know that the = 2. This means that the √3 has to be between 1 and 2 which would be letter S!!