p.97
1. 4x+8
2. 18z + 3
3. 12m + 24
4. 5a + 5b
5. 7d + 7f + 14
6. 6a + 2b + 4c
7. 5g + 10h
8. 20 + 4y
9. 17w
10. 4x + 4
11. 14 + 8v
12. 25 + 8b
13. 14 + 6t + 2a
14. 3x + 5t
15. 1
16. 22
17. 2
18. 10
19. 3
20. 27
21. 4
22. 12
p. 98
23. 126
24. 119
25. 56.11
26. 0.05
27. 1/4
28. 4
29. 980
30. 39
31. s + 10
32. 5t
33. 5 + w
34. a - 5
35. 192 ft
36. $2.36
p. 99
37. 300 students
38. 7 weeks
39. $120,000
40. 160 ft
41. y < 16
42. z<= 3
43. k >= 5
44. g < 3
45. 6 >= t
46. p < 48
47. 1.77 < v
48. 14.7 < w
p. 100
1. 7a + 14
2. 3b + 6c + 9
3. 2(d+6)
4. 2(3e + 2d + 1)
5. x=5
6. y=6
7. p=7
8. q = 1/12 (one-twelfth)
9. x > 6
10. 7 >= y
11. z < -3
12. a <= 15
13. perimeter = 2x+12
area = 4x+8
14. a. 52(Weekly cost of STore 1) + 52(Weekly Cost of Store 2) = Yearly Cost
b. $473,200
15. $0.50n
16. 0.50 n = 3
17. 6
18. 5a + 6b
19. 15p + 6q
20. 12x + 5y + 10z
21. n >= 50
22. 5
23. Perimeter = 7x
x=1 Perimeter = 7
x=2 Perimeter = 14
x=3 Perimeter = 21
x=4 Perimeter = 28
24. Perimeter = 12x
x=1 Perimeter = 12
x=2 Perimeter = 24
x=3 Perimeter = 36
x=4 Perimeter = 48
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