I'n not sure if my specific request had anything to do with it, but I reached out about 2 1/2 years ago for help with passing the Praxis Core Math and as I typed I was near tears. I've taken it $90X = SSSS, and failed each time. The closest I came was (need 150 in DC) 148 and them steadily went down thereafter. I was so happy to find this new offering! I've used several resources and each one has brought me closer to the goal and I think this one will get me over because I'm almost there! Feeling confident about my next test date in a few weeks.