How much is 5.50 in English curancy?

How many days is 1732 hours? Are there two women in the Bible named Lydia? What is 13.3 round to the nearest tenth? How can you determine if a Polygon has Symmetry? What is the simplest form for 17 over 51? What is the noun form of the verb exist? How would you factor 12n squared minus 18n? What does 1d2r3a4c5u6l7a mean in English? What is superscript notation? How many kilometers in 600 meters? What is the size of a standard sheet of construction paper? Can you fit 10 people at a 66 inch round table comfortably? Is 2x plus 3y equals 8 n 4x plus 6y equals 15 inconsistent? How many cm are there in 1.42 m? What is the total of 53 and 28? How do you write a proportion to find what percent 7 is of 28? How much is 3 sq meters? What is the uses of rectangular pan? How did square numbers get the name? Does any factorial number other than 1 have any integral root?