*must show work to receive credit

1.   a. same line     b. parallel lines     c. intersecting lines

2. (-1.5, 3.25)

3. no solution

4. (0, 1, -5)

5. No Solution

6.  (8/7z, 10/7z, z)  numeric example (0, 0, 0)

7. 70 regular, 110 stuents, 30 children

8. on graph

9. a lot of work...

Last modified: Thursday, 12 January 2017, 2:30 PM