What can 84 and 60 both go into?

What is -9x-13-9x-31? How would you say the number 641850000000000000000000 in words? What is the mixed number for 3.18? When items are 6 percent off means the cost of the item is? How do you see your IQ? 6 percent of what number is 21? What is the difference between the smallest four digit number and the largest two digit number? What is are the maximum and minimum size for sand? How do you solve the equation 4x-5 plus 2x equals 13 plus 9x-21? What goes into 139? What is the equilavent decimal for 3.71? On a 1991 corvette how do you make the speedometer read miles per hour instead of kilometers per hour? How do you write 12.456 in words? What is an example of dilation in angles? What does moriah mean? How do you write two decimals that are equivalent to 0.8? Which two french figures would face an end to their rule? Where can you find a barrel for a J C Higgins 583 13? 3x plus 5 less than x plus 11? What is 127.5 inches in feet?