What is the close linear form of the sequence of the odd integers starting with 1

Which of the binomials below is a factor of this trinominal? x^2-13+30

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

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