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Bellringers

Bellringers. 2 nd Nine Weeks. October 12, 2010. Turn each fraction into its equivalent decimal. October 13, 2010. Change the decimals into their equivalent fractions. 0.102 0.0064 1.25. October 18, 2010. Simplify the expressions. October 19, 2010.

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Bellringers

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  1. Bellringers 2nd Nine Weeks

  2. October 12, 2010 • Turn each fraction into its equivalent decimal.

  3. October 13, 2010 • Change the decimals into their equivalent fractions. • 0.102 • 0.0064 • 1.25

  4. October 18, 2010 • Simplify the expressions.

  5. October 19, 2010 • Find the central tendencies of the data • 12, 14, 53, 92, 87, 72, 12, 100, 72, 53, 12, 51, 94, 67, 12, 88, 84, 46, 72, 71, 61, 64, 84, 81, 99, 11 • Mean= • Median= • Mode= • Range=

  6. October 20, 2010 • Figure out which value makes the equation true. • 4 • -3 • 2 • 10 • -12

  7. October 25, 2010 • Figure out which value makes the equation true. • -1 • 0 • 2 • 1

  8. October 26, 2010Solve the equations.

  9. October 27, 2010Solve the equations.

  10. October 28, 2010Solve the equations.

  11. November 1, 2010 • Simplify the expressions.

  12. November 2, 2010 • Simplify the expressions.

  13. November 3, 2010 • Simplify the expressions.

  14. November 4, 2010 • Simplify the expressions.

  15. November 9, 2010 • Simplify the expressions.

  16. November 10, 2010 • Simplify the expressions.

  17. November 12, 2010 • Simplify the expressions.

  18. November 15, 2010 • I am thinking of a number; can you figure out what it is? • If you multiply it by three and subtract 11 you get 10. What is the number? • If you increase this number by 7 and then multiply it by 5 you get -100. What is the number?

  19. November 16, 2010 • I have a number in mind. If I divide it by 4, increase it 11, multiply it by -7, and then increase it by -37 I get -23. What was my original number?

  20. November 17, 2010 • Three consecutive even numbers have a sum of 48. What are the numbers?

  21. November 18, 2010 • I have a number in mind. If I increase it by 5, divide it by 2, multiply it by -7, and then increase it by 35 I get 0. What was my original number?

  22. November 22, 2010 • Find the mean, median, mode, and range of the data: 32, 51, 72, 49, and 51.

  23. November 29, 2010 • Solve the equations.

  24. November 30, 2010 • The length of the rectangle is twice the width. • Write an equation to represent the relationship between the length and the width. • Use your equation to find the dimensions of the rectangle. w 3w - 18

  25. December 2, 2010 • Twice the greater of two consecutive odd integers is 13 less than three times the lesser. What are the integers?

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