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HW # 14 - * Take the online practice test {If you haven’t done so already}

Week 4, Day One – October 1, 2012. HW # 14 - * Take the online practice test {If you haven’t done so already} * Last question in MMC packet (not numbered) Warm up Solve Compute a)2(x + 4) = 32 a) -6 + (-7) b )21 = 2(x + 3) b)-11 – (-23) c )Explain why you c)Explain why you did

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HW # 14 - * Take the online practice test {If you haven’t done so already}

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  1. Week 4, Day One – October 1, 2012 HW # 14- * Take the online practice test {If you haven’t done so already} * Last question in MMC packet (not numbered) Warm up SolveCompute a)2(x + 4) = 32 a) -6 + (-7) b)21 = 2(x + 3) b)-11 – (-23) c)Explain why you c)Explain why you did did what you did what you did in letter “b” in letter “b”.

  2. Warm Up Response SolveCompute a)2(x + 4) = 32 x=13 a) -6 + (-7) = -13 b)21 = 2(x + 3) x=7.5 b)-11 – (-23) =12 c)Explain c)Explain Isolate the variable. Subtracting a neg, is Use inverse operation like taking away ÷, then inverse of debt (or giving you addition is subtraction more). 2 negs = + Mode Mode Mode’s the most, Average is the Mean, Median Median Median always in between

  3. Online practice test & HW info http://my.hrw.com/ http://www.mvschools.org/Domain/135

  4. Homework Check MC-111: -The line Teesers crosses the line for Tanks-A-Lot at the coordinate (21, 183). - What this means is that at the production of 21 shirts, both vendors charge the same total cost of $183.00

  5. Homework Check MC-112: Teesers: Tanks-A-Lot: The result from the graph was the same!

  6. Homework Check MC-113: Teesers: Screeners: MC-114: At the production of 14 shirts, both vendors charge the same total cost of $148.00 The coordinate is: (14, 148) 7x 2x

  7. Goals for Today • CW: Do MC 98 as a class • Finish any incomplete work • Return F/D/% quiz

  8. Mental Math Club Summer Field Trip

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