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Help Wanted :

Help Wanted :. Where: ET Booth Middle School When: Month of September Salary: 1¢ the first day, and your salary will double everyday. Would you apply? Why or Why not? . Is it worth it?. Is it worth it?. Is it worth it?. $ 21,474,836.46. P. 159 Are you Ready? answers.

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Help Wanted :

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  1. Help Wanted: Where: ET Booth Middle School When: Month of September Salary: 1¢ the first day, and your salary will double everyday. Would you apply? Why or Why not?

  2. Is it worth it?

  3. Is it worth it?

  4. Is it worth it? $ 21,474,836.46

  5. P. 159 Are you Ready? answers • Order of operations, expression • Variable 3. Equation 4. Inequality 5) 20 6) 14 7)150 8)0 9) 8 10) 80 11) x=12 12)z=14 13. w=64 14)t=0 15)p=30 16)m=0 17)16,807 18) 1728 19)81 20)14,641 21)262,144 22)8 23)100,000,000 24)59,049 25)1

  6. Introduction to Exponents

  7. A POWER: exponent base 34 34 = 3·3·3·3 = 81

  8. 34 ≠ 12!!! Why?

  9. Example 1: Write each expression in expanded form. • 53 b) 42·x3 c) 56·x2·y3

  10. Example 2: Write each expression as a power. • 5·5·5·5 b) 3·3·x·x·x c) 4·4·4·4·4·x·x·y·y·y

  11. Example 3: Evaluate each expression. • 53 b) 142 c) 25

  12. Order of Operations PEMDAS

  13. Example 4: Evaluate each expression. • 8 – 6 + 27 ÷ 32 b) 32 ÷ 3 + 169 ÷ 3

  14. Example 5: Evaluate the expression using the values given. a – (b – b2) + 1; when a = 6 and b = 1

  15. Exponents: Product Property

  16. Rewrite each product in expanded form, and then rewrite it in exponential form with a single base. Compare the exponents in each final expression that you got to the exponents in the original problem, Describe a way to find the exponents in the final expression without using expanded form. Complete the following: bm · bn = b| • 34· 32 • 54· 53 3) 83· 82 4) 104· 106

  17. Simplify. Your answer should contain only positive exponents. • 23·25 2) 34·35·36 3) 2v4·3v6

  18. Simplify. Your answer should contain only positive exponents. 4) 6r3·7r2 5) 5x2·4x 6) 3xy2·4x3y4

  19. Homework Worksheet: Exponents: Introduction # 1- 17 & Product Property # 1- 20. Show all work on a separate sheet of paper.

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