Answers to Internet Assignments #1 - #3

Assignment
#1


1. x + 7

2. x - y

3. y/3

4. 4/x

5. (x + y)/(x - y)

6. x - 10

7. abc

8. 7 + x

9. x - 8

10. 8 - x

 

11. 5 - x

 

12. 9x

Assignment
#1A


1. -4

2. -5

3. 12

4. -4

5. -10

6. 5

7. -10

8. 0

9. -7

10. 13

11. 4

12. 3

13. -10

14. 5

15. -3

16. 0

 

Assignment
#1B


1. 1

2. 9

3. -4

4. -1

5. -9

6. 3

7. 11

8. -5

9. 11

10. 9

11. -4

12. 1

13. -4

14. -8

15. 7

16. 7 

Assignment
#2

1. 5

2. 5

3. 0

4. 16

5. 4

6. -6

7. 7

8. 7

9. 7

10. -1

Assignment #2A

1. -6

2. 20

3. 0

4. -4

5. -14

6. 24

7. 4

8. 1

9. -3

10. -4

11. 0

12. undefined

13. -2

14. -2

15. undefined

16. 1 

 

17. 0

 

18. -40

 

19. 7

 

20. -40

 

21. -41

Assignment
#3


1. 7

2. -16

3. 35

4. -20

5. 7

6. -52

7. -29

8. -7

9. -1 

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by Ellen Freedman, All Rights Reserved.

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