What did Cinderella say to the photographer pre-algebra pizzazz Page 2?

How many 7 digit numbers can be formed by the digits 1 2 3 4? How many tally marks are used to represent the number ten? What positives and negatives were there for being a courtier? Does surveying require math? Why the slope of horizontal is zero? What is the area of a triangle with a base of 6cm and a height of 4cm? What is the square root of 810 simplified? What year is this colt MK IV series 80 serial number fr16223e And what is its value? What us a sudden spurt called? What number is in the hundredths place of 3.742? What is the official name of the coordinate grid? How do you write 3.6trillion in standard form? What is the compound word for fair? What is 186000 times 32 million? What is the polynomial in descending order for 12x2 plus 20x - 25? What is 39x2x3? How many sides of the dodecagon? What is the percent error of 2.5 pounds? If twenty nine people in a room shake hands how many handshakes would there be? What is the number in between 180 and 1800?