1. 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) = 32a) -6 + (-7) b)21 = 2(x + 3)b)-11 – (-23) c)Explain why youc)Explain why you did did what you didwhat you did in letter “b” in letter “b”. Week 4, Day One – October 1, 2012

2. Warm Up Response SolveCompute a)2(x + 4) = 32x=13a) -6 + (-7) = -13 b)21 = 2(x + 3)x=7.5b)-11 – (-23) =12 c)Explain Isolate the variable. Subtracting a neg, is Use inverse operation like taking away ÷, then inverse ofdebt (or giving you addition is subtractionmore). 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 The result from the graph was the same!

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

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

8. Mental Math Club Summer Field Trip