What is the answer to pre algebra with pizzazz pg BB-50r?

Factors of 192? What makes 21 a composite number? What is the LCD for 1 5 and 1 15? What is 44 as fraction in simplest form? What is the percent of change of 269 to 399? What is the sum of prime numbers under 100? How do you write 0.253 in word form? How do you write 0.605 as a fraction? How do you write 2.07 on expanded form? What two prime number multiply to make 143? How do you write 8345.547 in word form? What is four fifths times 55? What mixed number equals 8.3? What tense should be used in minutes? Does reversing the order of the digits of a two digit prime number always result in a prime number? How do you round off 2792 to the nearest ten? What is dedoublement fonctionnel? What does 4 5 6 8 go into? What is 0.90 as a percent? Is the set of multiples of 5 closed under division?