Students, Remeber that Midterms will be given on Wednesday, December 21 (5th and 6th Periods) and Thursday, December 22 , 2011 (1st and 2nd Periods).
Here are the answers to the Study Guide. Don't forget to show your work!
1. -12 1/2
2. 0
3. 17d + 24
4. 8k + 5l + y
5. h - 6
6. $30/c
7. 5x + 8
8. y = -4
9. m = 60
10. n = 8
11. l = 16
12. x = 75
13. A number's distance from zero
14. -6d - 3n + 9
15. -55
16. x = 6 yds so: x-1 is 5 yds ; x = 6 yds ; x + 2 = 8 yds
17. 110 ft
18. Each pair of socks was $2.55.
19. no number 19
20. h = 6 hrs
21. x = 6 in
22. The height of the taller building is 21 = m.
23. Quadrant II
24. Quadrant II: (-3,1), (-3,3), (-1,3)
25. Substitute each x value into the function y = 2x + 3; the ordered pairs are: (0,3), (1,5) and (2,7)
Bring any questions you may have about the study guide to class tomorrow! Study!!
