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Chapter 11 Review Adv. Math

Chapter 11 Review Adv. Math. Write an algebraic expression for the following. Tell what the variable represents. Ben has 12 pencils. He lost 3 and bought some more.

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Chapter 11 Review Adv. Math

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  1. Chapter 11ReviewAdv. Math

  2. Write an algebraic expression for the following. Tell what the variable represents.Ben has 12 pencils. He lost 3 and bought some more.

  3. Write an algebraic expression for the following. Tell what the variable represents.Ben has 12 pencils. He lost 3 and bought some more.12 – 3 + p (p = pencils that Ben bought)

  4. Write each algebraic expression in words s - 47

  5. Write each algebraic expression in words s - 4747 less than some number

  6. Write each algebraic equation in words ½ n = 16

  7. Write each algebraic equation in words ½ n = 16one half of some number is 16

  8. Evaluate the following algebraic expressions for the given value of the variable:(n = 11) (n + 25)9

  9. Evaluate the following algebraic expressions for the given value of the variable:(n = 11) (n + 25) 9 4

  10. Simplify the following expressions (combine like terms). Then evaluate the expression for the given value of the variable: (if a = 3)3a + 10 - a

  11. Simplify the following expressions (combine like terms). Then evaluate the expression for the given value of the variable: (if a = 3)3a + 10 - a2a + 102(3) + 10 16

  12. Write an algebraic equation for the following and evaluate. Tell what the variable represents.Sam had fish in his fish tank. 6 of them died. There were 12 left swimming in the tank. How many fish did Sam have originally?

  13. Sam had fish in his fish tank. 6 of them died. There were 12 left swimming in the tank. How many fish did Sam have originally?f – 6 = 12f = 18f is the number of fish Sam had originally in his tank.

  14. Evaluate the following algebraic equations. Show your work.30 = 5y ¼n = 78 = x ÷ 9 3 = 18 + s t - 12 = 23 y ÷ 6 = 7

  15. Evaluate the following algebraic equations. Show your work.30 = 5y 6 ¼n = 7 288 = x ÷ 9 72 3 = 18 + s -15t - 12 = 23 35 y ÷ 6 = 7 42

  16. For word problem practice, review textbook pages 331, 340 and 341.

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