Point N is located at –7. Point O is 9 greater than Point N. Where is O located?

Please don’t answer if you don’t know and don’t but a link and say “the answer is here click the link” I tried it and that link doesn’t work ❤️

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered