Hi- I just have a few comments about the following...what does everyone else think? #9-am I missing something or didn't it? matter what kind of triangle it was? #15-why bother asking for the answer to the nearest tenth? #29-anyone else bothered by the lack of units?? Even if you just write "20 units", shouldn't that be part of the correct answer? #31-hooray for point-slope being totally accepted!