What is the answer key to middle school math with pizzazz books c?

what expression represents the greatest common factor of 20 and 70? How do you say 1125899906842624? What is it called that a base is used as a factor? What is 9.6 rounded to the nearest whole number? What are 3 equivalent fractions for 36 over 9? Estimate 60 percent of 88 by using 10 percent? What is 844 rounded to the nearest ten? What is 255 rounded to the nearest hundreds place? How do you write twelve and one tenth in mixed decimal? What is 15.7 rounded to the nearest hundredth? What is 0.2625 as a fraction? I am 5'2 what weight should I be? What is the least common multiple of 1824? Which number is larger 0.581 or 500.81 in decimal form? What is 20 percent of 1400? What numbers can multiply give you 294? How do you find a estimate of 75? What is 0.102 in word form? What is 110 rounded to the nearest 100? What is 248 rounded to the nearest tenth?