Math 090
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### Contact

Susan Working
Mathematics Professor
Email: susan.working@gcccd.edu
Phone: 619-644-7290

# MATH 090 HOMEWORK

Suggested Homework for Math 090.  We may adjust throughout the semester.

2.1: 17, 19, 23, 27, 37, 39, 41, 43, 45, 47

2.2: 3, 5, 6, 7, 8, 29, 31, 33, 39, 41, 43, 47, 53, 55, 61, 63, 67

2.3: 13, 15, 25, 41, 43,  PERCENT:  71, 73, DISTANCE: 77, 79, 81, 83, 89, MIXTURE: 91, 97

2.4: 21, 24, 25, 27, 29, 33, 35, 41, 43, 45, 47, 51, 57, 59,

2.5: 11-29 odd, 47 - 81 odd, 89, 91, 97, 101, 103, 105

3.1: 3, 9, 13, 15, 17, 19, 35, 37, 45, 49

3.2: 11, 13, 21, 23, 45, 51, 53, 59, 63, 65

3.3: 2, 4, 9, 11, 13, 21, 25, 33, 41, 43, 45, 47, 49, 51, 53, 55, 57

3.4: 3, 4, 5, 11 - 39 odd, 47, 51, 55, 57, 59, 61, 73, 75, 79, 80

3.5: 1, 3, 5, 7, 15, 17, 23, 27, 29, 31, 33, 37, 41, 45, 47, 49, 53, 63, 65, 67, 69

3.6: 13, 15, 19, 21, 25, 27, 31, 37, 43, 45, 47, 49, 51

3.7: 31, 33, 37, 47, 51

4.1: 19, 21, 23, 31, 33, 35, 49, 51, 53, 57

4.2: 5, 7, 17, 31, 33, 35, 45, 53, 58

4.3: 7, 11, 13, 15, 19, 21, 25, 29, 31, 33, 35, 47, 49, 51, 53, 55, 63, 64

4.4: 6-9all, 13, 17, 19, 25-43 odd, 45, 47, 51, 55, 57, 63, 65, 67, 71

5.1: 1-73 EOO

5.2: 2-7 all, 9, 11, 13, 17, 29, 33, 35, 37, 41, 43, 45, 57, 61, 63, 73, 74, 75

5.3: 5, 7, 9, 15, 19, 23, 29, 43, 47, 49, 53, 57, 63, 65, 67, 79, 81

5.4: 1, 2, 3, 7, 9, 13, 17, 27, 31, 35

5.5: 1, 3, 5, 7, 9, 11, 19, 21, 23, 25, 27, 31, 33, 37, 39, 41, 49, 59-89 odd, 91, 94

5.6: 9, 11, 17, 21, 23, 25, 27, 29, 31, 35, 37, 41, 43

6.1: 15, 17, 19, 21, 27, 29, 31, 33, 37, 39, 43, 47, 49, 53, 57, 61, 67, 71, 75

6.2: 13, 15, 17, 25, 29, 33, 37, 43, 47, 49, 51, 59, 63, 67, 69, 73

6.3: (Day 1) 15, 17, 21, 29, 33, 37, 41, 49, 51, 53, 57, 59 (Grouping Method -- MP)

6.3: (Day 2) 7, 9, 11, 19, 23, 25, 27, 31, 35, 67, 71, 73, 75 (Reverse FOIL/ Trial & Error)

6.4: 15, 17, 19, 21, 23, 27, 31, 33, 35, 41, 45, 47, 51, 55, 57, 59, 63, 67, 69 71, 73, 83, 87

6.5: 9, 13, 17, 19, 21, 23, 27, 29, 31, 35, 39, 43, 47, 53, 55, 61

6.6: (Day 1): 9, 13, 15, 17, 19, 21, 23, 27, 29, 31,  35, 37, 39, 41, 47, 49, 51, 53, 55, 57,

6.6:  (Day 2):  61, 63, 65, 67

6.7 13, 17,  23, 25, 35, 37, 39, 41, 49, 51, 55, 57, 63, 73, 75, 77

7.1: 9, 11, 13, 21, 25-37 odd, 39, 51, 55, 57, 59, 63, 67, 75, 77, 79, 81, 83, 87

7.2: 29, 33, 35, 37, 41, 43, 45, 47, 51, 55, 59, 61, 63, 65, 69

7.3: 19, 21, 23, 27, 33, 35, 39, 43, 45, 53, 59, 63, 65, 69

7.4: (Day 1)  13, 15, 17, 21, 23, 27, 31

7.4: (Day 2) 47, 51, 59, 61, 65, 67, 71, 75, 77, 83, 85, 95, 99

7.6: 7, 17, 19, 23, 27, 31, 35, 37, 39, 39, 43, 49, 53, 55, 57, 63, 65, 67, 69

7.6:  (Day 2)  101, 103

8.1:  (Day 1)  1, 2, 5, 6, 7, 15, 17, 19

8.1: (Day 2)  21, 23, 25, 27, 31, 33, 43, 47, 53, 55, 57, 59, 63, 65, 67, 69, 77, 79, 81, 83, 85, 87, 91, 99, 105, 107, 111-121 odd, 145

8.2: 1, 3, 5, 11, 13, 15, 19, 21, 23, 27, 29, 33, 35, 37, 39, 41, 45, 47, 63, 65, 67, 117, 121, 124

10.1: 1, 3, 5, 7, 15 - 29 odd, 33, 35, 59, 61, 65, 73, 75, 79, 83, 105

10.3: 45, 47, 49, 75-89 odd

Last Updated: 03/14/2016

### Contact

Susan Working
Mathematics Professor
Email: susan.working@gcccd.edu
Phone: 619-644-7290

A Member of the Grossmont-Cuyamaca Community College District