City University of Seattle Math Problems Paper

Ex 1.4 PG 86-88 Problems: 10, 16, 24,28, 38, 44, 54

Ex 1.5 PG 93-94 Problems: 8, 18, 26, 32, 38, 42, 44

Ex 1.6 PG 100-101 Problems: 14, 20, 34, 44, 58, 60

With work show

Exercises 1.6
Skills
3. 2-4-8
.
+
In Ever I-16, solve the equations.
2. – 21-7
.. 13 +61-9
# 2/2 + 1 – 10
8.-131+2–5
7. 41 +1 -16
12. lx-2+3=
11. Ix-11+5 –
10.4x – 31-12
13. I + 1-2 + 1 – 3
14. – 2 + 1 – 3-7 15. Ix-81-1
18. -113
In Exercises 17-20, determine whether the given value of satisfies the inequality
17. IX-21 > 4X-3
18. 1x + 21 -3
23.-15352
24.-455-1
25. X
25. IXS3
21 >
In Exercises – solve the inequality. Express your answer is interval notation and graph the solution
af on the sumber line
20. 2018
30. 13:19
31. lx +354
32. – 4511
33. lx-106
34. lx – 47
35. 25-73
37. 12 – 3×10
30.1-1.75 13
3. ***** 40.
41.
x +7
42.
43. Ix-41 -2 26
44. x+31-154
45. 13x + 71-28 46. 4x + 21+ 429
47. It – 620
43. – 610
49. Ix- 41

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