Here are the rest of the answers.

                                    major powers          corrects for
1. Rx -1.00 -1.50 x180     (2 myopic lines)
2. Rx +1.00 +1.50 x180    (2 hyperopic lines)
3. Rx +1.00 -1.00 x080     (one line on the retina, one hyperopic)
4. Rx +3.25 +0.50 x135     (2 hyperopic lines)
5. Rx pl -2.50 x062            (one line on the retina, one myopic)
6. Rx -8.25 +1.00 x115     (2 myopic lines)
7. Rx +1.00 -1.50 x002     (one hyperopic, one myopic)