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Pick up a Warm Up from the front table and Begin!

Pick up a Warm Up from the front table and Begin!. August 11 th , 2014. 1 ) Which statement is true about the expression A. is a term. B. 7 is not a term . C. is a factor of all the terms. D. 2 is the exponent of the term 3x.

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Pick up a Warm Up from the front table and Begin!

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  1. Pick up a Warm Up from the front table and Begin! August 11th, 2014

  2. 1) Which statement is true about the expression A. is a term. B. 7 is not a term. C. is a factor of all the terms. D. 2 is the exponent of the term 3x. 2) What is the sum of the coefficients of the expression 3) Determine the measure of Angle B in the triangle below.

  3. 1) Marissa plans to create silk floral arrangements. The expression represents her cost, in dollars, for the arrangements when she buys v vases, f stems of flowers, b stems of wood bark, and m packages of marbles for the bottom of the vases. Which statement is true?

  4. Solving Mixture Word Problems Aug. 11th, 2014

  5. What is a solution? • A solution is  a mixture of one substance dissolvedin another so the properties are the same throughout.  • For our examples we will be mixing different concentrations of solutions in order to obtain a specific concentration that we do not have.

  6. Example 1 How many ounces of a 30% solution should Jane mix with 40 ounces of a 60% solution to make a 35% solution?

  7. Example 2 If you have 20 ounces of a 50% solution, how much must you add of a 20% solution to make a 45% solution?

  8. Example 3 An exterminator has one tank containing a 50% water solution of poison and another tank that contains 30% solution of the same poison, How much of each solution must the worker mix to make 30 liters of a 35% solution?

  9. What does that mean?

  10. Real Word Problems

  11. Example 4 If Jim can paint a house in 6 hours and James can paint the same house in 7 hours, how long will it take for them to paint to paint the house together?

  12. Example 5 If Jasmine can detail a car in 3 hours and Carlos can detail the same type of car in 5 hours, how long will it take for them to detail the car together?

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