How do you get the answers to 4.7 algebra book a?

What is 69 over 92 reduced to its lowest terms? How many words are in the greek dictionary? What is the probability of a spinner of 20 landing on 5? How do you convert dBA to dBHL? Which of the following values have 4 significant figures? What is 20 percent of 30.00? What other three-dimensional figure has 6 faces 12 edges and 8 vertices? What is four twelfths of a school year? What is HCIaq? How do you write 1983 in numeric number? How old would you be if you were born March 1981? What is the simplyed expression of 10h plus 6-5h plus 3? How many centimeters are there in 20 inches? What are all number divisible by 8? How do you add 2 negative numbers? In which sport do you have a coin toss? How many seconds does it take to go 30 mph? How much does a 32 ft. Fiberglass ladder weigh? What is scientific notation for 3750000? What is the GCF of 70 and 15?