What equals W?

What figures has one line of symmetry? What is the definition of semi block? What does 35 percent equal? What is forty and eighty-four thousandths in standard form? How many syllables in household? Can an equilateral triangle form a regular tessellation? How do you write eighty-eight thousandths? What is each interior angle of a regular polygon with 21 sides? What divides into 275 evenly? What do you do to the dividend when the divisor is a decimal? What are the prime factor of ninety? How many times does 50 go into 169? May a bank account number have a alpha character? What is the name of the 30 sided solid figure? What is the perimeter of a square having side lengths of 21 in? What is 103973677 rounded to the nearest hundred thousands? What is the x-intercept of 2x-3y equals 12? What is meant by the term Future Proof? How do you write 13 hundredths in decimals? How do you write forty four ten thousandths?