How do you read 008?

Explain how to determine if a number is negative in the following representations sign magnitude twos complement biased.? How do you get 100 in answer by using 4 nines? What is 14 over 100 reduced down to? What is 185 over 1000 in simplest form? What is the equation for Standard Form? What is the solution set to s plus 2 7? What is the solution to this problem x-16 equals -8? What does the random variable (r) for a binomial experiment of n trials represent? How do you do exponents in math? Why is the definition of pi so simple and the actual number so complicated? What is the formula for a regular hexagon with one side five eighths of an inch? What is a number less than 35 as an algebraic expression? Why is 180 and 465 divisible by 5? How do you write 0.000665 in scientific notation? How much aircon horsepower is needed to a 10 meter square room? What are 3 attributes of a rectangle? What are the Prime numbers 45-85? Is three thousand dollars or three thousands dollars is correct? What is od id in bearing? What is the roman numerals of this super bowl in 2012?